Rizqallah or Rezkalla () is a male Arabic Christian given name and surname, meaning livelihood from God.
Males Rizqallâh Cheikhô, original name of Louis Cheikhô (1859–1927), Iraqi orientalist and Christian theologian René Rizqallah Khawam, known as René R. Khawam (1917–2004), Syrian Christian Arabic-French translator Antoine Rizkallah Kanaan Filho, known as Tony Kanaan (born 1974), Brazilian race car driver of Lebanese heritage