Anna Williams

• Anna Williams , Welsh writer and friend of Samuel Johnson
• Anna Williams , American enslaved woman who successfully sued for freedom
• Anna Maria Williams, New Zealand teacher and school principal
• Anna Wessels Williams, pioneering female doctor and bacteriologist
• Anna Willess Williams, American teacher and philosophical writer best known as the model for George T. Morgan's silver dollar design
• Anna Williams , American politician serving in the Oregon House of Representatives
• Anna Eliza Williams, British supercentenarian who was the oldest person in the world
• Anna-Lynne Williams, lead singer of the band Trespassers William
• Anna Williams, one of the intended victims of serial killer Dennis Rader, "The BTK Strangler"
• Anna Williams, a fictional character from the Tekken video game series
• Anna Williams, character in The Actress
• Anna Williams, head coach of the Sierra Leone women's national football team