•
Sean Keane (disambiguation), multiple people •
Sean Kearns (born 1968), Canadian snowboarder, skateboarder, filmmaker, producer and entrepreneur •
Sean Kelly (disambiguation), multiple people •
Sean Kennedy (disambiguation), multiple people •
Sean Kenney (disambiguation), multiple people •
Sean Kilpatrick (born 1990), American basketball player •
Sean Kingston (born 1990), Jamaican-American musician •
Sean Kinney (born 1966), American musician •
Sean Allan Krill (born 1971), American actor •
Sean Labanowski (born 1992), Israeli-American basketball player •
Sean LaChapelle (born 1970), American football player •
Sean Lahman (born 1968), American author and journalist •
Sean Lampley (born 1979), American basketball player •
Sean Landeta (born 1962), American football player •
Sean Lau (born 1964), Hong Kong actor •
Sean Lee (born 1986), American football player •
Sean Lennon (born 1975), American musician and composer •
Sean Levert (1968–2008), American singer-songwriter •
Sean Lissemore (born 1987), American football player •
Sean Li, Hong Kong film actor •
Sean Lock (1963–2021), English comedian and actor •
Sean Locklear (born 1981), American football player •
Sean Love (born 1968), American football player •
Sean Ludwick, American real estate developer convicted of vehicular homicide •
Sean Lumpkin (born 1970), American football player •
Sean MacManus (disambiguation), multiple people •
Sean Mackin (disambiguation), multiple people •
Sean Maguire (disambiguation), multiple people •
Sean Mahan (born 1980), American football player •
Seán Mahon, Irish actor •
Sean Malone (1970–2020), American musician •
Sean Maloney (disambiguation), multiple people •
Sean Mannion (disambiguation), multiple people •
Sean Manuel (born 1973), American football player •
Sean Marks (born 1975), New Zealand basketball player •
Sean Marquette (born 1988), American actor •
Sean Marshall (disambiguation), multiple people •
Sean Martin (disambiguation), multiple people •
Sean May (born 1984), American basketball player •
Sean McAdam (disambiguation), multiple people •
Sean McCann (disambiguation), multiple people •
Sean McCarthy (disambiguation), multiple people •
Sean McDermott (disambiguation), multiple people •
Sean McGrath (disambiguation), multiple people •
Sean McGuire (disambiguation), multiple people •
Seán MacHale (1936–2023), Irish rugby union player •
Sean McHale (b. 2005), Irish footballer •
Sean McHugh (born 1982), American football player •
Sean McInerney (born 1960), American football player •
Sean McKenna (disambiguation), multiple people •
Sean McKeon (born 1997), American football player •
Sean McLaughlin (disambiguation), multiple people •
Seán McLoughlin (hurler) (born 1935), Irish hurler •
Seán "Jack" McLoughlin (born 1990), Irish YouTuber •
Sean McManus (disambiguation), multiple people •
Sean McNamara, American director •
Sean McNanie (born 1961), American football player •
Sean McVay (born 1986), American football coach •
Sean Cameron Michael (born 1969), South African actor, writer, and singer •
Sean Michaels (disambiguation), multiple people •
Sean Michael Wilson, Scottish comic book writer •
Sean Monahan (born 1994), Canadian professional ice hockey player •
Sean Moore (disambiguation), multiple people •
Sean Moran (born 1973), American football player •
Seán Moran (born 1992), Irish hurler •
Sean Morey (disambiguation), multiple people •
Sean Morrison (disambiguation), multiple people •
Sean Murphy (disambiguation), multiple people •
Sean Murphy-Bunting (born 1997), American football player •
Sean Murray (disambiguation), multiple people ==N–R==