diff --git a/.github/scripts/generate-install-script.sh b/.github/scripts/generate-install-script.sh
index 3909d25..28071ad 100644
--- a/.github/scripts/generate-install-script.sh
+++ b/.github/scripts/generate-install-script.sh
@@ -41,6 +41,8 @@ declare -A DOWNLOADS=(
   ["linux-aarch64-gnu-zstd"]="celq-linux-aarch64-gnu.tar.zst"
   ["linux-riscv64-musl"]="celq-linux-riscv64-musl.tar.gz"
   ["linux-riscv64-gnu"]="celq-linux-riscv64-gnu.tar.gz"
+  ["linux-ppc64le-musl"]="celq-linux-ppc64le-musl.tar.gz"
+  ["linux-ppc64le-gnu"]="celq-linux-ppc64le-gnu.tar.gz"
 )
 
 declare -A CHECKSUMS
@@ -96,6 +98,8 @@ sed -e "s/{{CELQ_VERSION}}/${VERSION}/g" \
     -e "s/{{CHECKSUM_LINUX_AARCH64_GNU_ZSTD}}/${CHECKSUMS[linux-aarch64-gnu-zstd]}/g" \
     -e "s/{{CHECKSUM_LINUX_RISCV64_MUSL}}/${CHECKSUMS[linux-riscv64-musl]}/g" \
     -e "s/{{CHECKSUM_LINUX_RISCV64_GNU}}/${CHECKSUMS[linux-riscv64-gnu]}/g" \
+    -e "s/{{CHECKSUM_LINUX_PPC64LE_MUSL}}/${CHECKSUMS[linux-ppc64le-musl]}/g" \
+    -e "s/{{CHECKSUM_LINUX_PPC64LE_GNU}}/${CHECKSUMS[linux-ppc64le-gnu]}/g" \
     "$TEMPLATE_FILE" > "$OUTPUT_FILE"
 
 chmod +x "$OUTPUT_FILE"
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 18dee84..6f82f8d 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -237,6 +237,12 @@ jobs:
           - arch: RISC-V 64
             target: riscv64gc-unknown-linux-musl
             zigtargetsuffix: ""
+          - arch: PowerPC 64 LE
+            target: powerpc64le-unknown-linux-gnu
+            zigtargetsuffix: .2.28
+          - arch: PowerPC 64 LE
+            target: powerpc64le-unknown-linux-musl
+            zigtargetsuffix: ""
           - arch: x86-64
             target: x86_64-unknown-freebsd
             zigtargetsuffix: ""
@@ -412,6 +418,13 @@ jobs:
       contents: read
     uses: $/.github/workflows/sub_test_riscv64.yml
 
+  test-debian-ppc64le:
+    name: Test on Debian 13 PowerPC 64 LE
+    needs: zigbuild
+    permissions:
+      contents: read
+    uses: $/.github/workflows/sub_test_ppc64le.yml
+
 
   coverage:
     name: Code Coverage (Ubuntu 24.04 x86-64)
diff --git a/.github/workflows/release_github.yml b/.github/workflows/release_github.yml
index 547b5e4..082f193 100644
--- a/.github/workflows/release_github.yml
+++ b/.github/workflows/release_github.yml
@@ -210,6 +210,12 @@ jobs:
           # Linux RISC-V 64 (zigbuild - musl static binary)
           - { target: riscv64gc-unknown-linux-musl, zigtargetsuffix: "", pretty_target: linux-riscv64-musl }
 
+          # Linux PowerPC 64 LE (zigbuild - glibc 2.28)
+          - { target: powerpc64le-unknown-linux-gnu, zigtargetsuffix: .2.28, pretty_target: linux-ppc64le-gnu }
+
+          # Linux PowerPC 64 LE (zigbuild - musl static binary)
+          - { target: powerpc64le-unknown-linux-musl, zigtargetsuffix: "", pretty_target: linux-ppc64le-musl }
+
           # Linux x86-64 (zigbuild - musl static binary)
           - { target: x86_64-unknown-linux-musl, zigtargetsuffix: "", pretty_target: linux-x86_64-musl }
 
@@ -469,6 +475,8 @@ jobs:
           - { target: aarch64-unknown-linux-gnu, archive: celq-linux-aarch64-gnu.tar.zst, archive_suffix: tar.zst }
           - { target: riscv64gc-unknown-linux-musl, archive: celq-linux-riscv64-musl.tar.gz, archive_suffix: tar.gz }
           - { target: riscv64gc-unknown-linux-gnu, archive: celq-linux-riscv64-gnu.tar.gz, archive_suffix: tar.gz }
+          - { target: powerpc64le-unknown-linux-musl, archive: celq-linux-ppc64le-musl.tar.gz, archive_suffix: tar.gz }
+          - { target: powerpc64le-unknown-linux-gnu, archive: celq-linux-ppc64le-gnu.tar.gz, archive_suffix: tar.gz }
           - { target: x86_64-unknown-freebsd, archive: celq-freebsd-x86_64.tar.gz, archive_suffix: tar.gz }
           - { target: aarch64-unknown-freebsd, archive: celq-freebsd-aarch64.tar.gz, archive_suffix: tar.gz }
     steps:
@@ -534,6 +542,8 @@ jobs:
           - { target: linux-aarch64-gnu, archive: celq-linux-aarch64-gnu.tar.gz, binary: celq }
           - { target: linux-riscv64-gnu, archive: celq-linux-riscv64-gnu.tar.gz, binary: celq }
           - { target: linux-riscv64-musl, archive: celq-linux-riscv64-musl.tar.gz, binary: celq }
+          - { target: linux-ppc64le-gnu, archive: celq-linux-ppc64le-gnu.tar.gz, binary: celq }
+          - { target: linux-ppc64le-musl, archive: celq-linux-ppc64le-musl.tar.gz, binary: celq }
           - { target: freebsd-x86_64, archive: celq-freebsd-x86_64.tar.gz, binary: celq }
           - { target: freebsd-aarch64, archive: celq-freebsd-aarch64.tar.gz, binary: celq }
     uses: $/.github/workflows/release_sub_calculate_sboms.yml
@@ -566,6 +576,8 @@ jobs:
           - { target: linux-aarch64-gnu, binary: celq }
           - { target: linux-riscv64-gnu, binary: celq }
           - { target: linux-riscv64-musl, binary: celq }
+          - { target: linux-ppc64le-gnu, binary: celq }
+          - { target: linux-ppc64le-musl, binary: celq }
           - { target: freebsd-x86_64, binary: celq }
           - { target: freebsd-aarch64, binary: celq }
     steps:
diff --git a/.github/workflows/release_pypi.yml b/.github/workflows/release_pypi.yml
index 4cf7a85..3bff5ce 100644
--- a/.github/workflows/release_pypi.yml
+++ b/.github/workflows/release_pypi.yml
@@ -57,6 +57,19 @@ jobs:
               TARGET: riscv64gc-unknown-linux-musl,
               ZIG: 0.15.1,
             }
+          - {
+              NAME: linux-ppc64le,
+              OS: ubuntu-24.04,
+              TARGET: powerpc64le-unknown-linux-gnu,
+              MANYLINUX: manylinux_2_28,
+              ZIG: 0.15.1,
+            }
+          - {
+              NAME: linux-ppc64le,
+              OS: ubuntu-24.04,
+              TARGET: powerpc64le-unknown-linux-musl,
+              ZIG: 0.15.1,
+            }
           - {
               NAME: win32-x64-msvc,
               OS: ubuntu-24.04,
diff --git a/.github/workflows/sub_test_ppc64le.yml b/.github/workflows/sub_test_ppc64le.yml
new file mode 100644
index 0000000..bc855bc
--- /dev/null
+++ b/.github/workflows/sub_test_ppc64le.yml
@@ -0,0 +1,40 @@
+name: Test PowerPC 64 LE (Subworkflow)
+
+on:
+  workflow_call:
+
+permissions:
+  contents: read
+
+env:
+  CARGO_TERM_COLOR: always
+
+jobs:
+  test:
+    name: Test on Debian 13 (${{ matrix.target }})
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        target:
+          - powerpc64le-unknown-linux-gnu
+          - powerpc64le-unknown-linux-musl
+    steps:
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7
+        with:
+          persist-credentials: false
+
+      - name: Download celq binary
+        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8
+        with:
+          name: celq-${{ matrix.target }}
+          path: ./bin
+
+      - name: Test on Debian
+        uses: vmactions/debian-vm@389ba1da28ff5b440cba52db8e03fc2e08e2affa # v1.0.0
+        with:
+          release: "13"
+          arch: ppc64le
+          run: |
+            chmod +x ./bin/celq
+            sh .github/scripts/smoke-test.sh ./bin/celq
diff --git a/Cargo.toml b/Cargo.toml
index 9c361d0..56d8cd5 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -112,6 +112,12 @@ pkg-url = "{ repo }/releases/download/v{ version }/{ name }-linux-riscv64-musl{
 [package.metadata.binstall.overrides.riscv64gc-unknown-linux-gnu]
 pkg-url = "{ repo }/releases/download/v{ version }/{ name }-linux-riscv64-gnu{ archive-suffix }"
 
+[package.metadata.binstall.overrides.powerpc64le-unknown-linux-musl]
+pkg-url = "{ repo }/releases/download/v{ version }/{ name }-linux-ppc64le-musl{ archive-suffix }"
+
+[package.metadata.binstall.overrides.powerpc64le-unknown-linux-gnu]
+pkg-url = "{ repo }/releases/download/v{ version }/{ name }-linux-ppc64le-gnu{ archive-suffix }"
+
 [package.metadata.binstall.overrides.x86_64-unknown-freebsd]
 pkg-url = "{ repo }/releases/download/v{ version }/{ name }-freebsd-x86_64{ archive-suffix }"
 
diff --git a/template_install.sh b/template_install.sh
index 6c3190b..26b35f6 100644
--- a/template_install.sh
+++ b/template_install.sh
@@ -154,6 +154,12 @@ get_expected_checksum() {
     riscv64gc-unknown-linux-gnu:*)
       echo "{{CHECKSUM_LINUX_RISCV64_GNU}}"
       ;;
+    powerpc64le-unknown-linux-musl:*)
+      echo "{{CHECKSUM_LINUX_PPC64LE_MUSL}}"
+      ;;
+    powerpc64le-unknown-linux-gnu:*)
+      echo "{{CHECKSUM_LINUX_PPC64LE_GNU}}"
+      ;;
     *)
       err "No checksum available for target: $rust_target"
       ;;
@@ -208,6 +214,8 @@ target_to_pretty_name() {
     aarch64-unknown-linux-gnu) echo "linux-aarch64-gnu";;
     riscv64gc-unknown-linux-musl) echo "linux-riscv64-musl";;
     riscv64gc-unknown-linux-gnu) echo "linux-riscv64-gnu";;
+    powerpc64le-unknown-linux-musl) echo "linux-ppc64le-musl";;
+    powerpc64le-unknown-linux-gnu) echo "linux-ppc64le-gnu";;
     *)
       err "Unsupported target: $rust_target"
       ;;
@@ -326,6 +334,7 @@ if [ -z "${target-}" ]; then
   case $uname_target in
     aarch64-Linux) target=aarch64-unknown-linux-musl;;
     riscv64-Linux) target=riscv64gc-unknown-linux-musl;;
+    ppc64le-Linux) target=powerpc64le-unknown-linux-musl;;
     arm64-Darwin) target=aarch64-apple-darwin;;
     x86_64-Darwin) target=x86_64-apple-darwin;;
     x86_64-Linux) target=x86_64-unknown-linux-musl;;