1975
- B.T. Express (1 week)
- Natalie Cole (2 weeks)
- The Commodores (1 week)
- Carl Douglas (1 week)
- Earth, Wind & Fire (2 weeks)
- Faith Hope & Charity (1 week)
- Graham Central Station (1 week)
- Al Green (3 weeks)
- Major Harris (1 week)
- The Isley Brothers (3 weeks)
- K.C. & The Sunshine Band (2 weeks)
- Eddie Kendricks (1 week)
- Ben E. King (1 week)
- Kool & The Gang (1 week)
- LaBelle (1 week)
- Love Unlimited (1 week)
- Van McCoy (1 week)
- Gwen McCrae (1 week)
- The Moments (1 week)
- New Birth (1 week)
- The Ohio Players (4 weeks)
- The O'Jays (2 weeks)
- Sharon Paige with Harold Melvin & the Blue Notes (1 week)
- Peoples Choice (1 week)
- The Pointer Sisters (2 weeks)
- Smokey Robinson (1 week)
- Shirley and Company (1 week)
- Silver Convention (1 week)
- Joe Simon (2 weeks)
- The Spinners (1 week)
- The Staple Singers (2 weeks)
- Tavares (1 week)
- The Temptations (2 weeks)
- War (1 week)
- Barry White (2 weeks)
Read more about this topic: List Of Artists Who Reached Number One On The Billboard R&B Chart