Matthew Montgomery (born 10 May 2000) is a South African cricketer. Known mainly for his batting skills, he made his Twenty20 debut for KwaZulu-Natal in the 2018 Africa T20 Cup on 15 September 2018. In January 2019, he was named as the captain of the South Africa national under-19 cricket team, ahead of their tour to India. He made his first-class debut for KwaZulu-Natal in the 2018–19 CSA 3-Day Provincial Cup on 17 January 2019.
He made his List A debut for KwaZulu-Natal in the 2018–19 CSA Provincial One-Day Challenge on 20 January 2019, scoring a century. He was the leading run-scorer for KwaZulu-Natal in the tournament, with 221 runs in four matches.