diff --git a/.github/workflows/build-pykcs11.yml b/.github/workflows/build-pykcs11.yml
new file mode 100644
index 000000000000..10edec2438ce
--- /dev/null
+++ b/.github/workflows/build-pykcs11.yml
@@ -0,0 +1,117 @@
+# SPDX-FileCopyrightText: 2026 The RISE Project
+# SPDX-License-Identifier: MIT
+---
+# This workflow is based on: https://github.com/LudovicRousseau/PyKCS11/blob/1.5.20/.github/workflows/linux.yml
+name: Build pykcs11 wheels (riscv64)
+
+on:
+  workflow_dispatch:
+    inputs:
+      version:
+        description: 'Version glob to (re)build; empty builds every version of docs/packages/pykcs11.yaml not released yet'
+        required: false
+        default: ''
+  pull_request:
+    branches: [main]
+    paths:
+      - '.github/workflows/build-pykcs11.yml'
+      - 'docs/packages/pykcs11.yaml'
+  push:
+    branches: [main]
+    paths:
+      - '.github/workflows/build-pykcs11.yml'
+      - 'docs/packages/pykcs11.yaml'
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+permissions:
+  contents: read  # to fetch code (actions/checkout)
+
+env:
+  MANYLINUX_RISCV64_IMAGE: quay.io/pypa/manylinux_2_39_riscv64
+
+jobs:
+  setup:
+    uses: $/.github/workflows/_setup.yml
+    with:
+      package: pykcs11
+      version: ${{ inputs.version }}
+
+  build_wheels:
+    needs: [setup]
+    if: needs.setup.outputs.versions != '[]'
+    name: Build pykcs11 ${{ matrix.version }} ${{ matrix.python }}-manylinux_riscv64
+    runs-on: ubuntu-24.04-riscv
+    timeout-minutes: 60
+    strategy:
+      fail-fast: false
+      matrix:
+        version: ${{ fromJSON(needs.setup.outputs.versions) }}
+        python:
+          - "cp39"
+          - "cp310"
+          - "cp311"
+          - "cp312"
+          - "cp313"
+          - "cp314"
+          - "cp314t"
+
+    env:
+      PYKCS11_VERSION: ${{ matrix.version }}
+
+    steps:
+      - name: Checkout pykcs11 ${{ env.PYKCS11_VERSION }}
+        uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1  # v7.0.1
+        with:
+          repository: LudovicRousseau/PyKCS11
+          ref: ${{ env.PYKCS11_VERSION }}
+          persist-credentials: false
+
+      - name: Build wheels
+        uses: pypa/cibuildwheel@1828c10ab37f080699c7b81cea34097c684a7074  # v4.2.0
+        with:
+          output-dir: wheelhouse/
+          only: ${{ matrix.python }}-manylinux_riscv64
+        env:
+          CIBW_MANYLINUX_RISCV64_IMAGE: ${{ env.MANYLINUX_RISCV64_IMAGE }}
+          # swig is required to generate the _LowLevel C++ extension (setup.py's
+          # build_py checks `which("swig")`); it's a build-time code generator
+          # only, not linked into the wheel, and resolves from Rocky 10's own
+          # repos on riscv64 (no EPEL needed, gotcha 51).
+          CIBW_BEFORE_ALL_LINUX: dnf -y install swig
+          # PyKCS11 dlopen()s a PKCS#11 module (e.g. a hardware token driver or
+          # SoftHSM2) at runtime via a user-supplied path; no such module is
+          # available in the manylinux container, so the smoke test is limited
+          # to proving the SWIG-generated extension itself loads and runs real
+          # C++ code, the same depth as upstream's own tox/coverage runs would
+          # need a live PKCS#11 module to go further.
+          CIBW_TEST_COMMAND: >-
+            python -c "import PyKCS11, PyKCS11.LowLevel;
+            lib = PyKCS11.PyKCS11Lib();
+            assert isinstance(lib, PyKCS11.PyKCS11Lib);
+            PyKCS11.LowLevel.CK_ATTRIBUTE()"
+
+      - uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a  # v7.0.1
+        with:
+          name: pykcs11-${{ env.PYKCS11_VERSION }}-${{ matrix.python }}-manylinux_riscv64
+          path: wheelhouse/*.whl
+          if-no-files-found: error
+
+  publish:
+    name: Publish pykcs11 ${{ matrix.version }}
+    needs: [setup, build_wheels]
+    if: needs.setup.outputs.versions != '[]'
+    strategy:
+      fail-fast: false
+      matrix:
+        version: ${{ fromJSON(needs.setup.outputs.versions) }}
+    permissions:
+      contents: write
+      pull-requests: write
+    uses: $/.github/workflows/_publish-wheel.yml
+    secrets:
+      app-private-key: ${{ secrets.RISEPROJECT_APP_PRIVATE_KEY }}
+    with:
+      artifact-pattern: pykcs11-${{ matrix.version }}-*-manylinux_riscv64
diff --git a/docs/packages/pykcs11.yaml b/docs/packages/pykcs11.yaml
new file mode 100644
index 000000000000..2c8d3c507f0c
--- /dev/null
+++ b/docs/packages/pykcs11.yaml
@@ -0,0 +1,5 @@
+package-name: pykcs11
+source-code: https://github.com/LudovicRousseau/PyKCS11
+license: GPL-2.0-or-later
+versions:
+- version: 1.5.20