diff --git a/geography/Makefile b/geography/Makefile
index 270c70fcd78e..206b23750352 100644
--- a/geography/Makefile
+++ b/geography/Makefile
@@ -1,9 +1,10 @@
-# $NetBSD: Makefile,v 1.80 2020/07/09 10:48:58 nia Exp $
+# $NetBSD: Makefile,v 1.81 2020/08/07 00:20:08 brook Exp $
 #
 
 COMMENT=	Software for geographical-related uses
 
 SUBDIR+=	R-countrycode
+SUBDIR+=	R-deldir
 SUBDIR+=	R-maptools
 SUBDIR+=	cm2gpx
 SUBDIR+=	cmconvert
diff --git a/geography/R-deldir/DESCR b/geography/R-deldir/DESCR
new file mode 100644
index 000000000000..084e9a14ed18
--- /dev/null
+++ b/geography/R-deldir/DESCR
@@ -0,0 +1,4 @@
+Calculates the Delaunay triangulation and the Dirichlet or Voronoi
+tessellation (with respect to the entire plane) of a planar point set.
+Plots triangulations and tessellations in various ways.  Clips
+tessellations to sub-windows. Calculates perimeters of tessellations.
diff --git a/geography/R-deldir/Makefile b/geography/R-deldir/Makefile
new file mode 100644
index 000000000000..6b8d1db92ef2
--- /dev/null
+++ b/geography/R-deldir/Makefile
@@ -0,0 +1,17 @@
+# $NetBSD: Makefile,v 1.1 2020/08/07 00:20:08 brook Exp $
+
+CATEGORIES=	geography
+MASTER_SITES=	${MASTER_SITE_R_CRAN:=contrib/}
+
+MAINTAINER=	pkgsrc-users@NetBSD.org
+HOMEPAGE=	${R_HOMEPAGE_BASE}/deldir/
+COMMENT=	Delaunay Triangulation and Dirichlet (Voronoi) Tessellation
+LICENSE=	gnu-gpl-v2
+
+R_PKGNAME=	deldir
+R_PKGVER=	0.1-25
+
+USE_LANGUAGES+=	c fortran
+
+.include "../../math/R/Makefile.extension"
+.include "../../mk/bsd.pkg.mk"
diff --git a/geography/R-deldir/distinfo b/geography/R-deldir/distinfo
new file mode 100644
index 000000000000..a446c030acbe
--- /dev/null
+++ b/geography/R-deldir/distinfo
@@ -0,0 +1,6 @@
+$NetBSD: distinfo,v 1.1 2020/08/07 00:20:08 brook Exp $
+
+SHA1 (R/deldir_0.1-25.tar.gz) = 90ccb72794df6836ff87825dfeeddfcbed80f351
+RMD160 (R/deldir_0.1-25.tar.gz) = ac3ee598240146ff3caaa7400396b3099550fcc3
+SHA512 (R/deldir_0.1-25.tar.gz) = ea18bb37ce0452e2efce78749a2ebf75f78f2508813a95b980061a23f0d427b566089f2a4b720951797c67ea0adc4b6865b7ac028a98969ecaa9cc198dbde10f
+Size (R/deldir_0.1-25.tar.gz) = 103273 bytes