diff --git a/devel/Makefile b/devel/Makefile
index b5e97dedd3fb..73d42db55647 100644
--- a/devel/Makefile
+++ b/devel/Makefile
@@ -4980,6 +4980,7 @@
     SUBDIR += py-tinyarray
     SUBDIR += py-tinyrpc
     SUBDIR += py-tipper
+    SUBDIR += py-toolz
     SUBDIR += py-tooz
     SUBDIR += py-toposort
     SUBDIR += py-total-ordering
diff --git a/devel/py-toolz/Makefile b/devel/py-toolz/Makefile
new file mode 100644
index 000000000000..6edec302deb6
--- /dev/null
+++ b/devel/py-toolz/Makefile
@@ -0,0 +1,19 @@
+# $FreeBSD$
+
+PORTNAME=	toolz
+DISTVERSION=	0.9.0
+CATEGORIES=	devel python
+MASTER_SITES=	CHEESESHOP
+PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}
+
+MAINTAINER=	yuri@FreeBSD.org
+COMMENT=	Functional standard library for Python
+
+LICENSE=	BSD3CLAUSE
+LICENSE_FILE=	${WRKSRC}/LICENSE.txt
+
+USES=		python
+USE_PYTHON=	distutils autoplist
+NO_ARCH=	yes
+
+.include <bsd.port.mk>
diff --git a/devel/py-toolz/distinfo b/devel/py-toolz/distinfo
new file mode 100644
index 000000000000..68a06ad1dfdc
--- /dev/null
+++ b/devel/py-toolz/distinfo
@@ -0,0 +1,3 @@
+TIMESTAMP = 1522357087
+SHA256 (toolz-0.9.0.tar.gz) = 929f0a7ea7f61c178bd951bdae93920515d3fbdbafc8e6caf82d752b9b3b31c9
+SIZE (toolz-0.9.0.tar.gz) = 45544
diff --git a/devel/py-toolz/pkg-descr b/devel/py-toolz/pkg-descr
new file mode 100644
index 000000000000..db10cb95b838
--- /dev/null
+++ b/devel/py-toolz/pkg-descr
@@ -0,0 +1,12 @@
+toolz is implemented in three parts:
+* itertoolz, for operations on iterables.
+  Examples: groupby, unique, interpose,
+* functoolz, for higher-order functions.
+  Examples: memoize, curry, compose
+* dicttoolz, for operations on dictionaries.
+  Examples: assoc, update-in, merge.
+
+These functions come from the legacy of functional languages for list
+processing. They interoperate well to accomplish common complex tasks.
+
+WWW: http://github.com/pytoolz/toolz/