Notable people with the name Sunday include:

Surname Billy Sunday (1862–1935), American baseball player and evangelist Dave Sunday (born 1947), Zambian footballer David Sunday, Nigerian footballer Gabriel Sunday (born 1985), American actor Helen Thompson Sunday (1868–1957), American evangelist Ibrahim Sunday (born 1950), Ghanaian footballer Johnson Sunday (born 1981), Nigerian footballer Obaji Sunday (born 1988), Nigerian footballer Patrick Sunday (born 1975), Nigerian footballer Stephen Sunday (born 1988), Nigerian-born Spanish footballer

Fictional characters Ruby Sunday, fictional character in the British science fiction series Doctor Who. Eli & Paul Sunday, fictional characters in the movie There Will Be Blood.

Given name Politics Sunday Afolabi (politician) (1931–2010), Nigerian politician Sunday Awoniyi (1932–2007), Nigerian politician Sunday Essang (born 1940), Nigerian politician Sunday Fajinmi (born 1952), Nigerian politician

Sports Sunday Adebayo (born 1973), Nigerian basketball player Sunday Bada (1969–2011), Nigerian sprinter Sunday Chibuike (born 1982), Nigerian footballer Sunday Chidzambwa (born 1952), Zimbabwean footballer and coach Sunday Chizoba (born 1989), Nigerian footballer Sunday Dech (born 1994), South Sudanese-Australian basketball player Sunday Emmanuel (1978–2004), Nigerian sprinter Sunday Faleye (born 1998), Nigerian footballer Sunday Ibrahim (born 1980), Nigerian footballer Sunday Ingbede (born 1998), Nigerian footballer Sunday Patrick Okoro (born 1986), Nigerian footballer Sunday Oliseh (born 1974), Nigerian footballer Sunday Rotimi (born 1980), Nigerian footballer Sunday Uti (born 1962), Nigerian sprinter

Other Sunday Adelaja (born 1967), Nigerian pastor Sunday Afolabi Sunday Jack Akpan (born 1940), Nigerian sculptor Sunday Akin Dare (born 1966), Nigerian journalist Sunday Ehindero, Nigerian police officer Sunday Muse, Canadian actress Sunday Nobody, American meme and prank artist Sunday Omobolanle (born 1954), Nigerian actor and filmmaker Sunday Omony, Ugandan-Canadian model and activist Sunday Popoola (born 1955), Nigerian pastor Sunday Reed (1905–1981), Australian art collector and patron Sunday Wilshin (1905–1991), British actress