A shamrock is a three leaf clover (or sometimes other plants with similar leaves) that is a symbol of Ireland.

Shamrock, Sham Rock or Shamrocks may also refer to:

Music

• Sham Rock, an Irish novelty folk band

• Shamrock (Filipino band), an alternative band from the Philippines

• Sham Rock, an album by Beatnik Turtle

• "Shamrock" (song), a 2006 UVERworld single

• "Shamrock", a 1962 song by Calvin Boze

• "Shamrock", a 1968 song by Nathan Abshire

Film

• Shamrock (film), a 1953 Finnish anthology film

Places

United States

• Shamrock, Florida, an unincorporated community

• Shamrock Township, Aitkin County, Minnesota

• Shamrock, Missouri, an unincorporated community

• Shamrock Township, Callaway County, Missouri

• Shamrock Township, Holt County, Nebraska

• Shamrock, Oklahoma, an unincorporated community

• Shamrock, Texas, a city

• Shamrock, Wisconsin, an unincorporated community

Canada

Rural Municipality of Shamrock No. 134, Saskatchewan

• Shamrock, Saskatchewan, a village

Sports

Australia

• Dundas Shamrocks Junior Rugby League Football Club, Balmain, Australia

Canada

• Erin Shamrocks, a junior ice hockey team in Ontario

• Victoria Shamrocks, a box lacrosse team in British Columbia

• Montreal Shamrocks GAA

• Parry Sound Shamrocks, a former junior ice hockey team in Ontario

• Montreal Shamrocks, a former ice hockey team

• Hespeler Shamrocks (2018–), junior ice hockey team in Simcoe, Ontario

• Shamrock Field, former GAA sports venue in St. John's, Newfoundland

Ireland

• Shamrock Rovers F.C., Tallaght, South Dublin

• Cortoon Shamrocks GAA

• Raheny Shamrock Athletic Club, Dublin

• Shamrocks GAA (Cork)

Northern Ireland

• Ballinderry Shamrocks GAC, County Londonderry

• Shamrock F.C., Ardoyne, Belfast

United States

• Boston Jr. Shamrocks, a junior ice hockey team

• South Carolina Shamrocks, a former soccer team

• Boston Shamrocks (1971–72), alias of the Washington Generals

• St. Louis Shamrocks, a former soccer team

• St. Louis Shamrocks (1935-1938), a former soccer team

• Boston Shamrocks (AFL), a former American Football League

• Pittsburgh Shamrocks, a former ice hockey team

• Chicago Shamrocks, a former ice hockey team

Naval vessels

• HMS Shamrock, a number of British ships

• , a Union Navy gunboat during the American Civil War

Transport

Land

• Shamrock Buses, a bus company based in Poole, Dorset, UK

• Shamrock (car), a car produced in Ireland during the 1950s

• 1893 Shamrock, an early Canadian car

Sea

• Shamrock (yacht), an unsuccessful challenger for the 1899 America's Cup

• Shamrock II, an unsuccessful challenger for the 1901 America's Cup

• , an unsuccessful challenger for the 1903 America's Cup

• , an unsuccessful challenger in the 1920 America's Cup

• , an unsuccessful challenger in the 1929 America's Cup

• The Shamrock, an Alaskan gold mining dredge featured on Bering Sea Gold: Under The Ice reality Television show

• Shamrock, a Tamar barge sailing vessel for carrying cargo

Air

• Shamrock, the callsign of airline Aer Lingus

• Shamrock Field, alternative name for Brooklyn Airport, public use airport in Michigan

People

• Billey Shamrock, Swedish entertainer

• Ken Shamrock (born 1964), former wrestler / mixed martial artist

• Frank Shamrock (born 1972), former mixed martial artist

• "Ryan Shamrock", Alicia Webb's wrestling name from 1989 to 1998

Fictional characters

• Shamrock (comics), a minor Marvel Comics superhero

• Sean "Shamrock" McGinty, a member of the Barksdale Organization on the television series The Wire

• Marcus Lampert "Shamrock", a character on Ace Combat 6: Fires of Liberation

Businesses

• Shamrock Farms, a dairy farm in Arizona

• Shamrock Foods, an Irish food brand

• Shamrock Holdings, a company that manages Roy Edward Disney's personal holdings

• Shamrock Hotel or Shamrock Hilton, a hotel in Houston, Texas

• Shamrock Oil Company

Other uses

• Shamrocks, a solitaire card game

• Shamrock Club of Wisconsin

• Shamrock Organization, an organizational structure

• Operation Shamrock, a plan to bring orphaned German children to Ireland from post-World War II Germany

• Project SHAMROCK, a Cold-War-era US espionage exercise

• The Shamrock, a 1777 Irish play or pasticcio opera by John O'Keeffe

• The Shamrock (newspaper), Irish literary newspaper

• Shamrock (film), a 1953 Finnish anthology film

See also

• Oxalis regnellii, sometimes called "false shamrock"

• Trigonella suavissima, sometimes called "Australian shamrock"