Kathleen Treible Slaton (born September 9, 1961), née Kathleen Treible, is an American former competition swimmer who represented the United States in international events during the 1970s and early 1980s.

[1] As a 15-year-old, she placed fourth in the final of the women's 100-meter breaststroke at the 1978 World Aquatics Championships.

[3] Treible won a silver medal as a member of the second-place U.S. team in the women's 4×100-meter freestyle relay at the 1982 World Aquatics Championships in Guayaquil, Ecuador.

[2] Individually, she also competed in the 100-meter freestyle at the 1982 world championships, and finished eighth in the final.

[2] At the 1983 Pan American Games in Caracas, Venezuela, she finished fourth in the 100-meter freestyle final.