diff --git a/rpms/cmctl/metadata.yaml b/rpms/cmctl/metadata.yaml
new file mode 100644
index 0000000..990ced2
--- /dev/null
+++ b/rpms/cmctl/metadata.yaml
@@ -0,0 +1,22 @@
+name: cmctl
+github: cert-manager/cmctl
+description: Command line tool to manage and configure cert-manager resources.
+arch: amd64
+platform: linux
+maintainer: The cert-manager Authors
+homepage: https://github.com/cert-manager/cmctl
+license: Apache-2.0
+dist_tag: true
+builds:
+- repository:
+  - almalinux/el9
+  image: git.unkin.net/unkin/almalinux9-rpmbuilder:latest
+  release: 1
+  version: 2.6.1
+- repository:
+  - fedora/42
+  - fedora/43
+  - fedora/44
+  image: git.unkin.net/unkin/almalinux9-rpmbuilder:latest
+  release: 1
+  version: 2.6.1
diff --git a/rpms/cmctl/resources/build.sh b/rpms/cmctl/resources/build.sh
new file mode 100755
index 0000000..88a95dc
--- /dev/null
+++ b/rpms/cmctl/resources/build.sh
@@ -0,0 +1,22 @@
+#!/usr/bin/bash
+
+set -e
+
+BASE_URL="https://artifactapi.k8s.syd1.au.unkin.net/api/v1/remote/github/cert-manager/cmctl/releases/download/v${PACKAGE_VERSION}"
+
+wget -O /app/cmctl "${BASE_URL}/cmctl_linux_amd64"
+wget -O /app/checksums.txt "${BASE_URL}/checksums.txt"
+
+# Upstream lists the asset name; check it against the local filename.
+cd /app
+grep ' cmctl_linux_amd64$' checksums.txt | sed 's/cmctl_linux_amd64$/cmctl/' | sha256sum --check --strict -
+chmod +x /app/cmctl
+
+mkdir -p /app/completions
+/app/cmctl completion bash > /app/completions/cmctl
+/app/cmctl completion zsh > /app/completions/_cmctl
+/app/cmctl completion fish > /app/completions/cmctl.fish
+
+envsubst < /app/resources/nfpm.yaml > /app/nfpm.yaml
+
+nfpm pkg --config /app/nfpm.yaml --target /app/dist --packager rpm
diff --git a/rpms/cmctl/resources/kubectl_complete-cert_manager b/rpms/cmctl/resources/kubectl_complete-cert_manager
new file mode 100755
index 0000000..859976c
--- /dev/null
+++ b/rpms/cmctl/resources/kubectl_complete-cert_manager
@@ -0,0 +1,2 @@
+#!/usr/bin/env sh
+exec kubectl cert-manager __complete "$@"
diff --git a/rpms/cmctl/resources/nfpm.yaml b/rpms/cmctl/resources/nfpm.yaml
new file mode 100644
index 0000000..f8cb6ae
--- /dev/null
+++ b/rpms/cmctl/resources/nfpm.yaml
@@ -0,0 +1,57 @@
+# nfpm.yaml
+
+name: ${PACKAGE_NAME}
+version: ${PACKAGE_VERSION}
+release: ${PACKAGE_RELEASE}
+arch: ${PACKAGE_ARCH}
+platform: ${PACKAGE_PLATFORM}
+section: default
+priority: extra
+description: "${PACKAGE_DESCRIPTION}"
+
+maintainer: ${PACKAGE_MAINTAINER}
+homepage: ${PACKAGE_HOMEPAGE}
+license: ${PACKAGE_LICENSE}
+
+disable_globbing: false
+
+replaces:
+  - cmctl
+
+provides:
+  - cmctl
+
+contents:
+  - src: /app/cmctl
+    dst: /usr/bin/cmctl
+    file_info:
+      mode: 0755
+      owner: root
+      group: root
+  - src: cmctl
+    dst: /usr/bin/kubectl-cert_manager
+    type: symlink
+  - src: /app/resources/kubectl_complete-cert_manager
+    dst: /usr/bin/kubectl_complete-cert_manager
+    file_info:
+      mode: 0755
+      owner: root
+      group: root
+  - src: /app/completions/cmctl
+    dst: /usr/share/bash-completion/completions/cmctl
+    file_info:
+      mode: 0644
+      owner: root
+      group: root
+  - src: /app/completions/_cmctl
+    dst: /usr/share/zsh/site-functions/_cmctl
+    file_info:
+      mode: 0644
+      owner: root
+      group: root
+  - src: /app/completions/cmctl.fish
+    dst: /usr/share/fish/vendor_completions.d/cmctl.fish
+    file_info:
+      mode: 0644
+      owner: root
+      group: root