diff --git a/var/spack/repos/builtin/packages/r-shinythemes/package.py b/var/spack/repos/builtin/packages/r-shinythemes/package.py
new file mode 100644
index 00000000000..c2520218096
--- /dev/null
+++ b/var/spack/repos/builtin/packages/r-shinythemes/package.py
@@ -0,0 +1,22 @@
+# Copyright 2013-2021 Lawrence Livermore National Security, LLC and other
+# Spack Project Developers. See the top-level COPYRIGHT file for details.
+#
+# SPDX-License-Identifier: (Apache-2.0 OR MIT)
+
+from spack import *
+
+
+class RShinythemes(RPackage):
+    """Themes for Shiny:
+
+    Themes for use with Shiny. Includes several Bootstrap themes from
+    <https://bootswatch.com/>, which are packaged for use with Shiny
+    applications."""
+
+    homepage = "https://rstudio.github.io/shinythemes/"
+    cran     = "shinythemes"
+
+    version('1.2.0', sha256='37d68569ce838c7da9f0ea7e2b162ecf38fba2ae448a4888b6dd29c4bb5b2963')
+
+    depends_on('r@3.0.0:', type=('build', 'run'))
+    depends_on('r-shiny@0.11:', type=('build', 'run'))