Jo Marie Payton (born August 3, 1950)^[3] is an American actress and singer. She is best known for her roles as Harriette Baines Winslow on the ABC/CBS sitcom Family Matters (1989–1998), a role she originated on its forerunner series Perfect Strangers. From 2001 to 2005, Payton provided the voice for Suga Mama Proud (Penny Proud's paternal grandmother) on Disney Channel's animated series The Proud Family and reprised the role in the 2005 TV Movie The Proud Family Movie and also on Disney+’s revival The Proud Family: Louder and Prouder.^[3] The role earned her an NAACP Image Award nomination in 2005.^[4] Payton also had recurring roles as the personal assistant to Gregory Hines' character, Ben Doucette (Will Truman's boss), during season two of Will & Grace (1999–2000).

Jo Marie Payton was born on August 3, 1950, in Miami, Florida.^[2] Sometime during her early teens, her family relocated to Opa-locka, Florida. Payton attended high school at North Dade Jr./ Sr. High School and later graduated from Miami Carol City Senior High School in 1968.^[5] Continuing her education, Payton graduated from Albany State University.^[6] She then moved to California, where she joined the national touring company of the musical Purlie.^[7]

Payton's big break came when she was cast as Harriette Winslow, the elevator operator on the ABC sitcom Perfect Strangers, in 1987.^[1] Her performance was so well received by audiences that she was given her own sitcom, Family Matters, in 1989. Continuing her character Harriette Winslow from Perfect Strangers, she played a mother in a middle-class black family living in Chicago, Illinois. Payton left Family Matters partway through its final season, appearing for the last time on December 19, 1997, since she had wanted to leave the series after its 8th season but agreed to return for part of the 9th season so they could finish storylines for her character. During increasing tension between her and star Jaleel White (the two nearly came to blows and had to be physically separated during Payton's penultimate episode), Payton then asked to be released from her contract permanently and the request was granted.^[8] Harriette Winslow was played by Judyann Elder in the show's remaining eight episodes.

In 2002, Payton appeared on the "TV Moms" episode of the Anne Robinson version of The Weakest Link,^[9] and was the third one voted off. In 2003, Payton and her daughter appeared on a Mother's Day episode of Lingo, playing against fellow TV mom Meredith Baxter and her daughter. Baxter and her daughter won. In 2005, Jo Marie Payton provided the voice of Suga Mama in The Proud Family Movie. Her other television credits include Desperate Housewives^[10], Reba, Girlfriends, Wanda at Large,^[11] Judging Amy, The Parkers, Will & Grace, The Hughleys, 7th Heaven, Moesha, The Jamie Foxx Show, 227, Silver Spoons, Small Wonder and The New Odd Couple. She also appeared as Mama in the Canadian television miniseries The Rev.

In 2005, Payton co-hosted the 15th Annual NAACP Theatre Awards with Glynn Turman.^[12] In August 2009, she guest starred on Meet the Browns as Shirley Van Owen. Payton then hosted her own show, Second Chance with Jomarie Payton, on the Hometeam Network. In 2012, Payton appeared in the GMC TV movie special From This Day Forward.

Payton is a member of the Alpha Kappa Alpha sorority.^[2] In 1999, she released a jazz album, Southern Shadows. Payton has been married four times and divorced three times. Her first marriage lasted from 1980 to 1987, and was to Marc France with whom she has a daughter, Chantale France, born in 1984.^[2] From April 17, 1993^[2] until 1998, Payton was married to Rodney Noble.^[14] Shortly after divorcing Noble, Payton married Landrus Clark in 1998; they divorced in 2004. Payton has been married to Leonard Downs since 2007.