Whitehouse High School is a public high school in Whitehouse, Texas, United States. It is classified as a 5A school by the University Interscholastic League (UIL) and is part of the Whitehouse Independent School District in Smith County. In 2018, the school was rated "Met Standard" by the Texas Education Agency.

Whitehouse High School was built in 2000, the old high school at the time became the Junior High

The Whitehouse Wildcats compete in the following sports:

• Baseball
• Basketball
• Cross country
• Drill Team
• Football
• Cheerleaders
• Golf
• Swimming
• Soccer
• Softball
• Tennis
• Track and field
• Powerlifting
• Wrestling
• Volleyball

The Wildcat boys' basketball team won 1977-78 2A basketball state title.

Tennis State Champions: 1980 - Kelly Kniffen (3A Singles) 1982 - Dave & Chris Tibbetts (3A Doubles) 1983 - Chris Tibbetts & Mark Hagen (3A Doubles) 1984 - Dave Tibbetts (3A Singles) 1985 - Chris Tibbetts (3A Singles)

The band's accomplishments include:

• U.I.L. Marching Competition Winners 33 Consecutive Years
  • 1989–present
• U.I.L Concert and Sighting Reading 26 years sweepstakes
  • 1989–present
• Disney Bands Best Band of the Summer session
  • 1990–present
• National Association of Military Marching Bands
  • Best in Show
  • Best Fanfare (Triumph)

• Nate Brooks, NFL cornerback
• Dylan Cantrell, tight end for the Washington Commanders
• Jacob Holmen, former professional basketball player
• Brittany Mahomes, former professional soccer player and owner of the Kansas City Current
• Patrick Mahomes, quarterback for the Kansas City Chiefs
• Nathaniel Moran, American politician
• Josh Tomlin, pitcher for the Atlanta Braves

• Whitehouse Independent School District website