"In My House" is the first single released from the American girl group Mary Jane Girls album, Only Four You in 1985. The song went to number one on the Billboard Hot Dance Club Play chart in April of that year and remained atop the chart for two weeks. It was also a top 10 hit on both the U.S. pop and R&B charts. The song peaked at number seven on the pop chart in June 1985 and remained in the Top 40 for 12 weeks.