Sununu

Sununu is a surname. Notable people include

 John H. Sununu (born 1939), governor of New Hampshire (1983–1989) and White House Chief of Staff for George H. W. Bush (1989–1991)
 John E. Sununu (born 1964), U.S. representative (1997–2003) and U.S. senator (2003–2009)
 Chris Sununu (born 1974), governor of New Hampshire (2017–2025).

 Nancy Sununu (d. 2024), first lady of New Hampshire (1983–1989)
 Yusuf Sununu (born 1967), Nigerian politician