Richa is a surname. Notable people with this surname include: Ana Richa (born 1966), Brazilian beach volleyball player Andréa W. Richa, Brazilian-American computer scientist Antonio Dominguez Richa (1932–2020), Panamanian politician Beto Richa (born 1965), Brazilian engineer and politician José Richa (1934–2003), Brazilian politician, namesake of José Richa Hydroelectric Plant Susana Richa de Torrijos (born 1924), Panamanian educator, essayist, and politician Ziad Richa (born 1967), Lebanese skeet shooter