Sweeny (disambiguation)

Sweeny is a surname. It may also refer to:


 * Sweeny Inlet, Antarctica
 * Sweeny, Texas, United States, a city
 * Sweeny High School (Texas)
 * Clarence Williams (defensive end) (1946–2017), American football player nicknamed "Sweeny"
 * The title character of Sweeny Toddler, a British comic strip published between 1973 and 2000
 * Operation Sweeny, a 15 October 2003 anti-smuggling operation during the Iraq War