List of number-one R&B/hip-hop songs of 2007 (U.S.)

The year 2007 saw a variety of artists top the Billboard Hot R&B/Hip-Hop Songs chart in the United States. This list details the songs that reached the number-one position on this chart during that year, reflecting the most popular R&B and hip-hop tracks of the time based on radio airplay, sales, and streaming data (although streaming's impact was less significant in 2007 than it is currently). The chart provides a snapshot of the musical tastes and trends within the R&B and hip-hop genres in the U.S. during that period. The artists who achieved this feat represent a diverse range of styles and sounds, contributing to the overall landscape of popular music in 2007. Specific information regarding chart performance, including artist names, song titles, and dates at number one, would be necessary for a complete listing.