diff --git a/Mk/Uses/linux.mk b/Mk/Uses/linux.mk
--- a/Mk/Uses/linux.mk
+++ b/Mk/Uses/linux.mk
@@ -136,6 +136,7 @@
 _linux_c7_wayland=			linux-c7-wayland>0:graphics/linux-c7-wayland
 _linux_c7_xcb-util=			linux-c7-xcb-util>0:x11/linux-c7-xcb-util
 _linux_c7_xorglibs=			linux-c7-xorg-libs>=7.7_7:x11/linux-c7-xorg-libs
+_linux_c7_zlib-devel=			linux-c7-zlib-devel>0:devel/linux-c7-zlib-devel
 
 USE_LINUX?=		base
 .  for i in ${USE_LINUX}
diff --git a/devel/Makefile b/devel/Makefile
--- a/devel/Makefile
+++ b/devel/Makefile
@@ -1419,6 +1419,7 @@
     SUBDIR += linux-c7-sdl20
     SUBDIR += linux-c7-strace
     SUBDIR += linux-c7-systemd-libs
+    SUBDIR += linux-c7-zlib-devel
     SUBDIR += linux-ltp
     SUBDIR += linux-sublime-merge
     SUBDIR += linux_libusb
diff --git a/devel/linux-c7-zlib-devel/Makefile b/devel/linux-c7-zlib-devel/Makefile
new file mode 100644
--- /dev/null
+++ b/devel/linux-c7-zlib-devel/Makefile
@@ -0,0 +1,23 @@
+PORTNAME=	zlib
+PORTVERSION=	1.2.7
+DISTVERSIONSUFFIX=	-18.el7
+CATEGORIES=	devel linux
+PKGNAMESUFFIX=	-devel
+
+MAINTAINER=	emulation@FreeBSD.org
+COMMENT=	Zlib headers (Linux CentOS ${LINUX_DIST_VER})
+WWW=		http://zlib.net/
+
+LICENSE=	ZLIB
+
+USES=		cpe linux:c7
+USE_LDCONFIG=	yes
+USE_LINUX_RPM=	yes
+
+LIB_DISTNAMES=	${PORTNAME}${PKGNAMESUFFIX}-${DISTVERSIONFULL}
+
+DOCSDIR=	${PREFIX}/usr/share/doc/${PORTNAME}${PKGNAMESUFFIX}-${PORTVERSION}
+
+OPTIONS_DEFINE=	DOCS
+
+.include <bsd.port.mk>
diff --git a/devel/linux-c7-zlib-devel/distinfo b/devel/linux-c7-zlib-devel/distinfo
new file mode 100644
--- /dev/null
+++ b/devel/linux-c7-zlib-devel/distinfo
@@ -0,0 +1,9 @@
+TIMESTAMP = 1658737766
+SHA256 (centos/zlib-devel-1.2.7-18.el7.aarch64.rpm) = 7b5f44e3de91b6e3230b159bc0a2cce6fe3b9e4d589a20130fc517b866e02d4b
+SIZE (centos/zlib-devel-1.2.7-18.el7.aarch64.rpm) = 50604
+SHA256 (centos/zlib-devel-1.2.7-18.el7.i686.rpm) = 90fff9f5f0da00a5e8964c424b293a0e9eb565b0a0c2d8bdeffa4f19a14200c7
+SIZE (centos/zlib-devel-1.2.7-18.el7.i686.rpm) = 51164
+SHA256 (centos/zlib-devel-1.2.7-18.el7.x86_64.rpm) = 80429b07f1dd83e41aa54505f3eb9be3be9c5cb21972617cac56ad46fd68a8ae
+SIZE (centos/zlib-devel-1.2.7-18.el7.x86_64.rpm) = 51128
+SHA256 (centos/zlib-1.2.7-18.el7.src.rpm) = dce23cdfa1698c7a23995fc0d192608b5dbfde6d284edeffa41b6aaeff212940
+SIZE (centos/zlib-1.2.7-18.el7.src.rpm) = 527066
diff --git a/devel/linux-c7-zlib-devel/pkg-descr b/devel/linux-c7-zlib-devel/pkg-descr
new file mode 100644
--- /dev/null
+++ b/devel/linux-c7-zlib-devel/pkg-descr
@@ -0,0 +1 @@
+These are the headers for the zlib library in linux-c7.
diff --git a/devel/linux-c7-zlib-devel/pkg-plist.aarch64 b/devel/linux-c7-zlib-devel/pkg-plist.aarch64
new file mode 100644
--- /dev/null
+++ b/devel/linux-c7-zlib-devel/pkg-plist.aarch64
@@ -0,0 +1,8 @@
+usr/include/zconf.h
+usr/include/zlib.h
+usr/lib64/libz.so
+usr/lib64/pkgconfig/zlib.pc
+%%PORTDOCS%%%%DOCSDIR%%/README
+%%PORTDOCS%%%%DOCSDIR%%/algorithm.txt
+%%PORTDOCS%%%%DOCSDIR%%/example.c
+usr/share/man/man3/zlib.3.gz
diff --git a/devel/linux-c7-zlib-devel/pkg-plist.amd64 b/devel/linux-c7-zlib-devel/pkg-plist.amd64
new file mode 100644
--- /dev/null
+++ b/devel/linux-c7-zlib-devel/pkg-plist.amd64
@@ -0,0 +1,10 @@
+usr/include/zconf.h
+usr/include/zlib.h
+usr/lib/libz.so
+usr/lib/pkgconfig/zlib.pc
+usr/lib64/libz.so
+usr/lib64/pkgconfig/zlib.pc
+%%PORTDOCS%%%%DOCSDIR%%/README
+%%PORTDOCS%%%%DOCSDIR%%/algorithm.txt
+%%PORTDOCS%%%%DOCSDIR%%/example.c
+usr/share/man/man3/zlib.3.gz
diff --git a/devel/linux-c7-zlib-devel/pkg-plist.i386 b/devel/linux-c7-zlib-devel/pkg-plist.i386
new file mode 100644
--- /dev/null
+++ b/devel/linux-c7-zlib-devel/pkg-plist.i386
@@ -0,0 +1,8 @@
+usr/include/zconf.h
+usr/include/zlib.h
+usr/lib/libz.so
+usr/lib/pkgconfig/zlib.pc
+%%PORTDOCS%%%%DOCSDIR%%/README
+%%PORTDOCS%%%%DOCSDIR%%/algorithm.txt
+%%PORTDOCS%%%%DOCSDIR%%/example.c
+usr/share/man/man3/zlib.3.gz