diff --git a/modules/foonathan_memory/0.7.3/MODULE.bazel b/modules/foonathan_memory/0.7.3/MODULE.bazel
new file mode 100644
index 00000000000..362cdcd7c18
--- /dev/null
+++ b/modules/foonathan_memory/0.7.3/MODULE.bazel
@@ -0,0 +1,10 @@
+module(
+    name = "foonathan_memory",
+    version = "0.7.3",
+    compatibility_level = 1,
+)
+
+bazel_dep(
+    name = "rules_foreign_cc",
+    version = "0.10.1",
+)
diff --git a/modules/foonathan_memory/0.7.3/patches/add_build_file.patch b/modules/foonathan_memory/0.7.3/patches/add_build_file.patch
new file mode 100644
index 00000000000..891b13c974c
--- /dev/null
+++ b/modules/foonathan_memory/0.7.3/patches/add_build_file.patch
@@ -0,0 +1,35 @@
+diff --git BUILD.bazel BUILD.bazel
+new file mode 100644
+index 0000000..cf703cd
+--- /dev/null
++++ BUILD.bazel
+@@ -0,0 +1,29 @@
++""" Builds foonathan_memory.
++"""
++
++load("@rules_foreign_cc//foreign_cc:defs.bzl", "cmake")
++
++filegroup(
++    name = "all_srcs",
++    srcs = glob(["**"]),
++)
++
++cache_entries = {
++    "CMAKE_POSITION_INDEPENDENT_CODE": "ON",  # Must be set!
++    "BUILD_SHARED_LIBS": "OFF",
++    # foonathan_memory specific options.
++    "FOONATHAN_MEMORY_BUILD_EXAMPLES": "OFF",
++    "FOONATHAN_MEMORY_BUILD_TESTS": "OFF",
++}
++
++cmake(
++    name = "foonathan_memory",
++    build_args = [
++        "--",
++        "-j4",
++    ],
++    cache_entries = cache_entries,
++    lib_source = ":all_srcs",
++    lib_name = "libfoonathan_memory-0.7.3",
++    visibility = ["//visibility:public"],
++)
diff --git a/modules/foonathan_memory/0.7.3/patches/module_dot_bazel.patch b/modules/foonathan_memory/0.7.3/patches/module_dot_bazel.patch
new file mode 100644
index 00000000000..b239734a99b
--- /dev/null
+++ b/modules/foonathan_memory/0.7.3/patches/module_dot_bazel.patch
@@ -0,0 +1,16 @@
+diff --git MODULE.bazel MODULE.bazel
+new file mode 100644
+index 0000000..362cdcd
+--- /dev/null
++++ MODULE.bazel
+@@ -0,0 +1,10 @@
++module(
++    name = "foonathan_memory",
++    version = "0.7.3",
++    compatibility_level = 1,
++)
++
++bazel_dep(
++    name = "rules_foreign_cc",
++    version = "0.10.1",
++)
diff --git a/modules/foonathan_memory/0.7.3/presubmit.yml b/modules/foonathan_memory/0.7.3/presubmit.yml
new file mode 100644
index 00000000000..21942a2206b
--- /dev/null
+++ b/modules/foonathan_memory/0.7.3/presubmit.yml
@@ -0,0 +1,13 @@
+matrix:
+  platform:
+  - debian10
+  - ubuntu2004
+  - macos
+  # - macos_arm64
+  # - windows
+tasks:
+  verify_targets:
+    name: Verify build targets
+    platform: ${{ platform }}
+    build_targets:
+    - '@foonathan_memory//:foonathan_memory'
diff --git a/modules/foonathan_memory/0.7.3/source.json b/modules/foonathan_memory/0.7.3/source.json
new file mode 100644
index 00000000000..3e0659fd8e4
--- /dev/null
+++ b/modules/foonathan_memory/0.7.3/source.json
@@ -0,0 +1,10 @@
+{
+    "url": "https://github.com/foonathan/memory/archive/refs/tags/v0.7-3.tar.gz",
+    "integrity": "sha256-QgPRXbIqlKOXjusa+1mjfTXFfA8UhzPw8aU6YoHLdN0=",
+    "strip_prefix": "memory-0.7-3",
+    "patch_strip": 0,
+    "patches": {
+        "add_build_file.patch": "sha256-3E5tTlWOtN3MR5BuTgykSkgwV6Bh5qogxI8bMMagmxY=",
+        "module_dot_bazel.patch": "sha256-6zvz86XsNVF3LalsXNUKohCKqrvrbo21TF9W071FVvY="
+    }
+}
diff --git a/modules/foonathan_memory/metadata.json b/modules/foonathan_memory/metadata.json
new file mode 100644
index 00000000000..04e623c4580
--- /dev/null
+++ b/modules/foonathan_memory/metadata.json
@@ -0,0 +1,11 @@
+{
+    "homepage": "https://github.com/foonathan/memory",
+    "maintainers": [],
+    "repository": [
+        "github:foonathan/memory"
+    ],
+    "versions": [
+        "0.7.3"
+    ],
+    "yanked_versions": {}
+}