Nitzanei Sinai (Hebrew: נִצָּנֵי סִינַי or ניצני סיני‎), also known as Kadesh Barnea (קָדֵשׁ בַּרְנֵעַ‎), is a community settlement in the western Negev desert in Israel.

Located near Nitzana, it falls under the juridisction of Ramat HaNegev Regional Council.

[1] The settlement was occupied by Israel in 1980 and moved to its present site in 1986 following the Egypt–Israel peace treaty.

[2] It was named for its proximity to the Sinai, as well as after biblical Kadesh Barnea, one of the stations on the Israelites' journey during the Exodus.

Barnea is widely grown in Israel (especially in the south) and in the southern hemisphere, particularly in Australia and New Zealand.