Marizanne Kapp (born 4 January 1990) is an international cricketer who plays for South Africa national women's cricket team.In December 2017, she was named as one of the players in the ICC Women's ODI Team of the Year.In March 2018, she was one of fourteen players to be awarded a national contract by Cricket South Africa ahead of the 2018–19 season.
In September 2018, she took her 100th wicket in WODIs, during the series against the West Indies.In October 2018, she was named in South Africa's squad for the 2018 ICC Women's World Twenty20 tournament in the West Indies.
She was the leading run-scorer for South Africa in the tournament, with 98 runs in four matches.In November 2018, she was named in the Sydney Sixers' squad for the 2018–19 Women's Big Bash League season.
In May 2019, in the first WODI against Pakistan, Kapp became the third cricketer for South Africa to play in 100 WODI matches.In September 2019, she was named in the M van der Merwe XI squad for the inaugural edition of the Women's T20 Super League in South Africa.