Waiting staff

Waitresses were female workers who took orders for food and served them in various establishments.

Named waitresses

 * Cassie Rice, a waitress at a New Mexican diner who briefly became a companion of the Tenth Doctor. (TV: Dreamland)
 * Astrid Peth, a waitress onboard the Titanic who briefly became a companion of the Tenth Doctor. (TV: Voyage of the Damned)
 * Ace, a companion of the Seventh Doctor, who was a waitress on Iceworld (TV: Dragonfire, PROSE: Cat's Cradle: Witch Mark) and briefly again in London (AUDIO: Police and Shreeves)
 * Cassie, a London waitress befriended by Dr Evelyn Smythe (TV: Project: Twilight)
 * Doris Lethbridge-Stewart, who was a waitress at the Royal Albion Hotel prior to marrying the Brigadier (PROSE: A Wee Deoch an ...?)
 * Anna (Running Out of Time), a waitress in Worthing, England (AUDIO: Running Out of Time)

Unnamed waitresses

 * A waitress controlled by Miss Kizlet. (TV: The Bells of Saint John)
 * A waitress at the Happy Cook. (TV: Random Shoes)
 * A waitress who served Vincent van Gogh. (TV: Vincent and the Doctor)

People who pretended to be wait staff

 * Rose Tyler, on the alternative Earth (TV: Rise of the Cybermen)
 * Peri Brown, who pretended to be a waitress in an alien restaurant (AUDIO: Urban Myths)