diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 96387b13d1..9a055d1dc5 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -113,46 +113,6 @@ jobs:
       sha: ${{ inputs.sha }}
       date: ${{ inputs.date }}
       package-name: cugraph
-  wheel-build-cugraph-dgl:
-    needs: wheel-publish-cugraph
-    secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@branch-24.12
-    with:
-      build_type: ${{ inputs.build_type || 'branch' }}
-      branch: ${{ inputs.branch }}
-      sha: ${{ inputs.sha }}
-      date: ${{ inputs.date }}
-      script: ci/build_wheel_cugraph-dgl.sh
-  wheel-publish-cugraph-dgl:
-    needs: wheel-build-cugraph-dgl
-    secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/wheels-publish.yaml@branch-24.12
-    with:
-      build_type: ${{ inputs.build_type || 'branch' }}
-      branch: ${{ inputs.branch }}
-      sha: ${{ inputs.sha }}
-      date: ${{ inputs.date }}
-      package-name: cugraph-dgl
-  wheel-build-cugraph-pyg:
-    needs: wheel-publish-cugraph
-    secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@branch-24.12
-    with:
-      build_type: ${{ inputs.build_type || 'branch' }}
-      branch: ${{ inputs.branch }}
-      sha: ${{ inputs.sha }}
-      date: ${{ inputs.date }}
-      script: ci/build_wheel_cugraph-pyg.sh
-  wheel-publish-cugraph-pyg:
-    needs: wheel-build-cugraph-pyg
-    secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/wheels-publish.yaml@branch-24.12
-    with:
-      build_type: ${{ inputs.build_type || 'branch' }}
-      branch: ${{ inputs.branch }}
-      sha: ${{ inputs.sha }}
-      date: ${{ inputs.date }}
-      package-name: cugraph-pyg
   wheel-build-cugraph-equivariant:
     secrets: inherit
     uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@branch-24.12
diff --git a/.github/workflows/pr.yaml b/.github/workflows/pr.yaml
index 3797086ad5..bac56fec9f 100644
--- a/.github/workflows/pr.yaml
+++ b/.github/workflows/pr.yaml
@@ -25,10 +25,6 @@ jobs:
       - wheel-tests-pylibcugraph
       - wheel-build-cugraph
       - wheel-tests-cugraph
-      - wheel-build-cugraph-dgl
-      - wheel-tests-cugraph-dgl
-      - wheel-build-cugraph-pyg
-      - wheel-tests-cugraph-pyg
       - wheel-build-cugraph-equivariant
       - wheel-tests-cugraph-equivariant
       - devcontainer
@@ -165,38 +161,6 @@ jobs:
     with:
       build_type: pull-request
       script: ci/test_wheel_cugraph.sh
-  wheel-build-cugraph-dgl:
-    needs: wheel-tests-cugraph
-    secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@branch-24.12
-    with:
-      build_type: pull-request
-      script: ci/build_wheel_cugraph-dgl.sh
-  wheel-tests-cugraph-dgl:
-    needs: [wheel-build-cugraph-dgl, changed-files]
-    secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/wheels-test.yaml@branch-24.12
-    if: fromJSON(needs.changed-files.outputs.changed_file_groups).test_python
-    with:
-      build_type: pull-request
-      script: ci/test_wheel_cugraph-dgl.sh
-      matrix_filter: map(select(.ARCH == "amd64"))
-  wheel-build-cugraph-pyg:
-    needs: wheel-tests-cugraph
-    secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@branch-24.12
-    with:
-      build_type: pull-request
-      script: ci/build_wheel_cugraph-pyg.sh
-  wheel-tests-cugraph-pyg:
-    needs: [wheel-build-cugraph-pyg, changed-files]
-    secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/wheels-test.yaml@branch-24.12
-    if: fromJSON(needs.changed-files.outputs.changed_file_groups).test_python
-    with:
-      build_type: pull-request
-      script: ci/test_wheel_cugraph-pyg.sh
-      matrix_filter: map(select(.ARCH == "amd64"))
   wheel-build-cugraph-equivariant:
     secrets: inherit
     uses: rapidsai/shared-workflows/.github/workflows/wheels-build.yaml@branch-24.12
diff --git a/.github/workflows/test.yaml b/.github/workflows/test.yaml
index 4e4caf1150..245ac018ce 100644
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -58,26 +58,6 @@ jobs:
       date: ${{ inputs.date }}
       sha: ${{ inputs.sha }}
       script: ci/test_wheel_cugraph.sh
-  wheel-tests-cugraph-dgl:
-    secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/wheels-test.yaml@branch-24.12
-    with:
-      build_type: nightly
-      branch: ${{ inputs.branch }}
-      date: ${{ inputs.date }}
-      sha: ${{ inputs.sha }}
-      script: ci/test_wheel_cugraph-dgl.sh
-      matrix_filter: map(select(.ARCH == "amd64"))
-  wheel-tests-cugraph-pyg:
-    secrets: inherit
-    uses: rapidsai/shared-workflows/.github/workflows/wheels-test.yaml@branch-24.12
-    with:
-      build_type: nightly
-      branch: ${{ inputs.branch }}
-      date: ${{ inputs.date }}
-      sha: ${{ inputs.sha }}
-      script: ci/test_wheel_cugraph-pyg.sh
-      matrix_filter: map(select(.ARCH == "amd64"))
   wheel-tests-cugraph-equivariant:
     secrets: inherit
     uses: rapidsai/shared-workflows/.github/workflows/wheels-test.yaml@branch-24.12
diff --git a/ci/build_python.sh b/ci/build_python.sh
index 5ddd764737..9a8f122748 100755
--- a/ci/build_python.sh
+++ b/ci/build_python.sh
@@ -50,29 +50,6 @@ rapids-conda-retry mambabuild \
   --channel "${RAPIDS_CONDA_BLD_OUTPUT_DIR}" \
   conda/recipes/cugraph-service
 
-RAPIDS_CUDA_MAJOR="${RAPIDS_CUDA_VERSION%%.*}"
-
-if [[ ${RAPIDS_CUDA_MAJOR} == "11" ]]; then
-  # Only CUDA 11 is supported right now due to PyTorch requirement.
-  rapids-conda-retry mambabuild \
-    --no-test \
-    --channel "${CPP_CHANNEL}" \
-    --channel "${RAPIDS_CONDA_BLD_OUTPUT_DIR}" \
-    --channel pytorch \
-    --channel pytorch-nightly \
-    conda/recipes/cugraph-pyg
-
-  # Only CUDA 11 is supported right now due to PyTorch requirement.
-  rapids-conda-retry mambabuild \
-    --no-test \
-    --channel "${CPP_CHANNEL}" \
-    --channel "${RAPIDS_CONDA_BLD_OUTPUT_DIR}" \
-    --channel dglteam/label/th23_cu118 \
-    --channel pytorch \
-    --channel pytorch-nightly \
-    conda/recipes/cugraph-dgl
-fi
-
 rapids-conda-retry mambabuild \
   --no-test \
   --channel "${RAPIDS_CONDA_BLD_OUTPUT_DIR}" \
diff --git a/ci/build_wheel.sh b/ci/build_wheel.sh
index 8c4eb94cf8..3c89d63538 100755
--- a/ci/build_wheel.sh
+++ b/ci/build_wheel.sh
@@ -30,9 +30,7 @@ python -m pip wheel \
 sccache --show-adv-stats
 
 # pure-python packages should be marked as pure, and not have auditwheel run on them.
-if [[ ${package_name} == "cugraph-dgl" ]] || \
-   [[ ${package_name} == "cugraph-pyg" ]] || \
-   [[ ${package_name} == "cugraph-equivariant" ]]; then
+if [[ ${package_name} == "cugraph-equivariant" ]]; then
     RAPIDS_PY_WHEEL_NAME="${package_name}_${RAPIDS_PY_CUDA_SUFFIX}" RAPIDS_PY_WHEEL_PURE="1" rapids-upload-wheels-to-s3 python dist
 else
     case "${RAPIDS_CUDA_VERSION}" in
diff --git a/ci/build_wheel_cugraph-dgl.sh b/ci/build_wheel_cugraph-dgl.sh
deleted file mode 100755
index d62f810cba..0000000000
--- a/ci/build_wheel_cugraph-dgl.sh
+++ /dev/null
@@ -1,6 +0,0 @@
-#!/bin/bash
-# Copyright (c) 2024, NVIDIA CORPORATION.
-
-set -euo pipefail
-
-./ci/build_wheel.sh cugraph-dgl python/cugraph-dgl
diff --git a/ci/build_wheel_cugraph-pyg.sh b/ci/build_wheel_cugraph-pyg.sh
deleted file mode 100755
index 97baa243f7..0000000000
--- a/ci/build_wheel_cugraph-pyg.sh
+++ /dev/null
@@ -1,6 +0,0 @@
-#!/bin/bash
-# Copyright (c) 2024, NVIDIA CORPORATION.
-
-set -euo pipefail
-
-./ci/build_wheel.sh cugraph-pyg python/cugraph-pyg
diff --git a/ci/test_python.sh b/ci/test_python.sh
index 57d60bf42e..a3a177dcfc 100755
--- a/ci/test_python.sh
+++ b/ci/test_python.sh
@@ -100,109 +100,12 @@ rapids-logger "pytest cugraph-service (single GPU)"
   --cov-report=xml:"${RAPIDS_COVERAGE_DIR}/cugraph-service-coverage.xml" \
   --cov-report=term
 
-if [[ "${RAPIDS_CUDA_VERSION}" == "11.8.0" ]]; then
-  if [[ "${RUNNER_ARCH}" != "ARM64" ]]; then
-    # we are only testing in a single cuda version
-    # because of pytorch and rapids compatibilty problems
-    rapids-mamba-retry env create --yes -f env.yaml -n test_cugraph_dgl
-
-    # activate test_cugraph_dgl environment for dgl
-    set +u
-    conda activate test_cugraph_dgl
-    set -u
-    rapids-mamba-retry install \
-      --channel "${CPP_CHANNEL}" \
-      --channel "${PYTHON_CHANNEL}" \
-      --channel conda-forge \
-      --channel dglteam/label/th23_cu118 \
-      --channel nvidia \
-      "libcugraph=${RAPIDS_VERSION_MAJOR_MINOR}.*" \
-      "pylibcugraph=${RAPIDS_VERSION_MAJOR_MINOR}.*" \
-      "pylibcugraphops=${RAPIDS_VERSION_MAJOR_MINOR}.*" \
-      "cugraph=${RAPIDS_VERSION_MAJOR_MINOR}.*" \
-      "cugraph-dgl=${RAPIDS_VERSION_MAJOR_MINOR}.*" \
-      'pytorch>=2.3,<2.4' \
-      'cuda-version=11.8'
-
-    rapids-print-env
-
-    rapids-logger "pytest cugraph_dgl (single GPU)"
-    ./ci/run_cugraph_dgl_pytests.sh \
-      --junitxml="${RAPIDS_TESTS_DIR}/junit-cugraph-dgl.xml" \
-      --cov-config=../../.coveragerc \
-      --cov=cugraph_dgl \
-      --cov-report=xml:"${RAPIDS_COVERAGE_DIR}/cugraph-dgl-coverage.xml" \
-      --cov-report=term
-
-    # Reactivate the test environment back
-    set +u
-    conda deactivate
-    conda activate test
-    set -u
-  else
-    rapids-logger "skipping cugraph_dgl pytest on ARM64"
-  fi
-else
-  rapids-logger "skipping cugraph_dgl pytest on CUDA!=11.8"
-fi
-
-if [[ "${RAPIDS_CUDA_VERSION}" == "11.8.0" ]]; then
-  if [[ "${RUNNER_ARCH}" != "ARM64" ]]; then
-    rapids-mamba-retry env create --yes -f env.yaml -n test_cugraph_pyg
-
-    # Temporarily allow unbound variables for conda activation.
-    set +u
-    conda activate test_cugraph_pyg
-    set -u
-
-    rapids-print-env
-
-    # TODO re-enable logic once CUDA 12 is testable
-    #if [[ "${RAPIDS_CUDA_VERSION}" == "11.8.0" ]]; then
-    CONDA_CUDA_VERSION="11.8"
-    PYG_URL="https://data.pyg.org/whl/torch-2.3.0+cu118.html"
-    #else
-    #  CONDA_CUDA_VERSION="12.1"
-    #  PYG_URL="https://data.pyg.org/whl/torch-2.3.0+cu121.html"
-    #fi
-
-    # Will automatically install built dependencies of cuGraph-PyG
-    rapids-mamba-retry install \
-      --channel "${CPP_CHANNEL}" \
-      --channel "${PYTHON_CHANNEL}" \
-      "cugraph-pyg=${RAPIDS_VERSION_MAJOR_MINOR}.*" \
-      "pytorch>=2.3,<2.4" \
-      "ogb"
-
-    rapids-print-env
-
-    rapids-logger "pytest cugraph_pyg (single GPU)"
-    # rmat is not tested because of multi-GPU testing
-    ./ci/run_cugraph_pyg_pytests.sh \
-      --junitxml="${RAPIDS_TESTS_DIR}/junit-cugraph-pyg.xml" \
-      --cov-config=../../.coveragerc \
-      --cov=cugraph_pyg \
-      --cov-report=xml:"${RAPIDS_COVERAGE_DIR}/cugraph-pyg-coverage.xml" \
-      --cov-report=term
-
-    # Reactivate the test environment back
-    set +u
-    conda deactivate
-    conda activate test
-    set -u
-  else
-    rapids-logger "skipping cugraph_pyg pytest on ARM64"
-  fi
-else
-  rapids-logger "skipping cugraph_pyg pytest on CUDA!=11.8"
-fi
-
 # test cugraph-equivariant
 if [[ "${RAPIDS_CUDA_VERSION}" == "11.8.0" ]]; then
   if [[ "${RUNNER_ARCH}" != "ARM64" ]]; then
-    # Reuse cugraph-dgl's test env for cugraph-equivariant
+    rapids-mamba-retry env create --yes -f env.yaml -n test_cugraph_equivariant
     set +u
-    conda activate test_cugraph_dgl
+    conda activate test_cugraph_equivariant
     set -u
     rapids-mamba-retry install \
       --channel "${CPP_CHANNEL}" \
diff --git a/ci/test_wheel_cugraph-dgl.sh b/ci/test_wheel_cugraph-dgl.sh
deleted file mode 100755
index d7558d43b6..0000000000
--- a/ci/test_wheel_cugraph-dgl.sh
+++ /dev/null
@@ -1,38 +0,0 @@
-#!/bin/bash
-# Copyright (c) 2024, NVIDIA CORPORATION.
-
-set -eoxu pipefail
-
-package_name="cugraph-dgl"
-
-mkdir -p ./dist
-RAPIDS_PY_CUDA_SUFFIX="$(rapids-wheel-ctk-name-gen ${RAPIDS_CUDA_VERSION})"
-
-# Download the pylibcugraph, cugraph, and cugraph-dgl built in the previous step
-RAPIDS_PY_WHEEL_NAME="pylibcugraph_${RAPIDS_PY_CUDA_SUFFIX}" rapids-download-wheels-from-s3 ./local-deps
-RAPIDS_PY_WHEEL_NAME="cugraph_${RAPIDS_PY_CUDA_SUFFIX}" rapids-download-wheels-from-s3 ./local-deps
-RAPIDS_PY_WHEEL_NAME="${package_name}_${RAPIDS_PY_CUDA_SUFFIX}" RAPIDS_PY_WHEEL_PURE="1" rapids-download-wheels-from-s3 ./dist
-
-# determine pytorch and DGL sources
-PKG_CUDA_VER="$(echo ${CUDA_VERSION} | cut -d '.' -f1,2 | tr -d '.')"
-PKG_CUDA_VER_MAJOR=${PKG_CUDA_VER:0:2}
-if [[ "${PKG_CUDA_VER_MAJOR}" == "12" ]]; then
-  PYTORCH_CUDA_VER="121"
-else
-  PYTORCH_CUDA_VER=$PKG_CUDA_VER
-fi
-PYTORCH_URL="https://download.pytorch.org/whl/cu${PYTORCH_CUDA_VER}"
-DGL_URL="https://data.dgl.ai/wheels/torch-2.3/cu${PYTORCH_CUDA_VER}/repo.html"
-
-# echo to expand wildcard before adding `[extra]` requires for pip
-python -m pip install \
-    -v \
-    --extra-index-url "${PYTORCH_URL}" \
-    --find-links "${DGL_URL}" \
-    "$(echo ./local-deps/pylibcugraph_${RAPIDS_PY_CUDA_SUFFIX}*.whl)" \
-    "$(echo ./local-deps/cugraph_${RAPIDS_PY_CUDA_SUFFIX}*.whl)" \
-    "$(echo ./dist/cugraph_dgl_${RAPIDS_PY_CUDA_SUFFIX}*.whl)[test]" \
-    'dgl==2.4.0' \
-    'torch>=2.3.0,<2.4'
-
-python -m pytest python/cugraph-dgl/tests
diff --git a/ci/test_wheel_cugraph-pyg.sh b/ci/test_wheel_cugraph-pyg.sh
deleted file mode 100755
index 2f508ee830..0000000000
--- a/ci/test_wheel_cugraph-pyg.sh
+++ /dev/null
@@ -1,57 +0,0 @@
-#!/bin/bash
-# Copyright (c) 2024, NVIDIA CORPORATION.
-
-set -eoxu pipefail
-
-package_name="cugraph-pyg"
-
-mkdir -p ./dist
-RAPIDS_PY_CUDA_SUFFIX="$(rapids-wheel-ctk-name-gen ${RAPIDS_CUDA_VERSION})"
-
-# Download the pylibcugraph, cugraph, and cugraph-pyg built in the previous step
-RAPIDS_PY_WHEEL_NAME="pylibcugraph_${RAPIDS_PY_CUDA_SUFFIX}" rapids-download-wheels-from-s3 ./local-deps
-RAPIDS_PY_WHEEL_NAME="cugraph_${RAPIDS_PY_CUDA_SUFFIX}" rapids-download-wheels-from-s3 ./local-deps
-RAPIDS_PY_WHEEL_NAME="${package_name}_${RAPIDS_PY_CUDA_SUFFIX}" RAPIDS_PY_WHEEL_PURE="1" rapids-download-wheels-from-s3 ./dist
-
-# determine pytorch and pyg sources
-if [[ "${CUDA_VERSION}" == "11.8.0" ]]; then
-  PYTORCH_URL="https://download.pytorch.org/whl/cu118"
-  PYG_URL="https://data.pyg.org/whl/torch-2.3.0+cu118.html"
-else
-  PYTORCH_URL="https://download.pytorch.org/whl/cu121"
-  PYG_URL="https://data.pyg.org/whl/torch-2.3.0+cu121.html"
-fi
-
-# echo to expand wildcard before adding `[extra]` requires for pip
-python -m pip install \
-    -v \
-    --extra-index-url "${PYTORCH_URL}" \
-    --find-links "${PYG_URL}" \
-    "$(echo ./local-deps/pylibcugraph_${RAPIDS_PY_CUDA_SUFFIX}*.whl)" \
-    "$(echo ./local-deps/cugraph_${RAPIDS_PY_CUDA_SUFFIX}*.whl)" \
-    "$(echo ./dist/cugraph_pyg_${RAPIDS_PY_CUDA_SUFFIX}*.whl)[test]" \
-    'ogb' \
-    'pyg_lib' \
-    'torch>=2.3.0,<2.4' \
-    'torch-geometric>=2.5,<2.6' \
-    'torch_scatter' \
-    'torch_sparse'
-
-# RAPIDS_DATASET_ROOT_DIR is used by test scripts
-export RAPIDS_DATASET_ROOT_DIR="$(realpath datasets)"
-
-# Used to skip certain examples in CI due to memory limitations
-export CI_RUN=1
-
-rapids-logger "pytest cugraph-pyg (single GPU)"
-pushd python/cugraph-pyg/cugraph_pyg
-python -m pytest \
-  --cache-clear \
-  --benchmark-disable \
-  tests
-# Test examples
-for e in "$(pwd)"/examples/*.py; do
-  rapids-logger "running example $e"
-  (yes || true) | python $e
-done
-popd