diff --git a/net/Makefile b/net/Makefile
index fd35e742379c..b4a95949816e 100644
--- a/net/Makefile
+++ b/net/Makefile
@@ -1313,6 +1313,7 @@
     SUBDIR += rubygem-google-cloud-location
     SUBDIR += rubygem-google-cloud-logging
     SUBDIR += rubygem-google-cloud-logging-v2
+    SUBDIR += rubygem-google-cloud-monitoring
     SUBDIR += rubygem-google-cloud-pubsub
     SUBDIR += rubygem-google-cloud-pubsub-v1
     SUBDIR += rubygem-google-cloud-resource_manager
diff --git a/net/rubygem-google-cloud-monitoring/Makefile b/net/rubygem-google-cloud-monitoring/Makefile
new file mode 100644
index 000000000000..b28a03e596a7
--- /dev/null
+++ b/net/rubygem-google-cloud-monitoring/Makefile
@@ -0,0 +1,25 @@
+PORTNAME=	google-cloud-monitoring
+PORTVERSION=	1.6.1
+CATEGORIES=	net rubygems
+MASTER_SITES=	RG
+
+MAINTAINER=	sunpoet@FreeBSD.org
+COMMENT=	Ruby Client for the Cloud Monitoring API
+WWW=		https://cloud.google.com/ruby/docs/reference/google-cloud-monitoring/latest/ \
+		https://googleapis.github.io/google-cloud-ruby/docs/ \
+		https://github.com/googleapis/google-cloud-ruby/tree/main/google-cloud-monitoring \
+		https://github.com/googleapis/google-cloud-ruby
+
+LICENSE=	APACHE20
+LICENSE_FILE=	${WRKSRC}/LICENSE.md
+
+RUN_DEPENDS=	rubygem-google-cloud-core>=1.6<2:net/rubygem-google-cloud-core \
+		rubygem-google-cloud-monitoring-dashboard-v1>=0.11<2.0:net/rubygem-google-cloud-monitoring-dashboard-v1 \
+		rubygem-google-cloud-monitoring-metrics_scope-v1>=0.0<2.0:net/rubygem-google-cloud-monitoring-metrics_scope-v1 \
+		rubygem-google-cloud-monitoring-v3>=0.10<2.0:net/rubygem-google-cloud-monitoring-v3
+
+USES=		gem
+
+NO_ARCH=	yes
+
+.include <bsd.port.mk>
diff --git a/net/rubygem-google-cloud-monitoring/distinfo b/net/rubygem-google-cloud-monitoring/distinfo
new file mode 100644
index 000000000000..fd33c512a99a
--- /dev/null
+++ b/net/rubygem-google-cloud-monitoring/distinfo
@@ -0,0 +1,3 @@
+TIMESTAMP = 1702028022
+SHA256 (rubygem/google-cloud-monitoring-1.6.1.gem) = 96954dac2a00c121d9c93e9e19ae3b0851b2e8e103abbbc10b25baddf34a826e
+SIZE (rubygem/google-cloud-monitoring-1.6.1.gem) = 19968
diff --git a/net/rubygem-google-cloud-monitoring/pkg-descr b/net/rubygem-google-cloud-monitoring/pkg-descr
new file mode 100644
index 000000000000..cf488b3aee48
--- /dev/null
+++ b/net/rubygem-google-cloud-monitoring/pkg-descr
@@ -0,0 +1,11 @@
+Ruby Client for the Cloud Monitoring API
+
+Cloud Monitoring collects metrics, events, and metadata from Google Cloud,
+Amazon Web Services (AWS), hosted uptime probes, and application
+instrumentation.
+
+Actual client classes for the various versions of this API are defined in
+versioned client gems, with names of the form google-cloud-monitoring-v*. The
+gem google-cloud-monitoring is the main client library that brings the verisoned
+gems in as dependencies, and provides high-level methods for constructing
+clients.