Zani Barnard (born 15 March 1999) is an inactive South African tennis player.

She played for South Africa on the Fed Cup in 2019.

[1] Barnard has a career-high ITF juniors ranking of 73, achieved on 29 February 2016.

[2] She started studying at Middle Tennessee State University (MTSU), in 2017 with her twin sister Lee.

[3] Barnard made her Fed Cup debut for South Africa in 2019, while the team was competing in the Europe/Africa Zone Group II, when she was 19 years and 330 days old.