Regula is both a surname and a given name. Notable people with the name include:
People with the surname Alec Regula (born 2000), American ice hockey player Lauren Bay Regula (born 1981), Canadian softball player Marcel Reguła (born 2006), Polish footballer Paulo Regula (born 1989), Portuguese footballer Ralph Regula (1924–2017), American politician Robert Regula, American politician
People with the given name Regula Mühlemann (born 1986), Swiss opera singer Regula Rytz (born 1962), Swiss sociologist, historian and politician Regula Tschumi, Swiss social anthropologist and art historian
See also Felix and Regula, saints