Ann Ewing

• Ann Ewing (Dallas), fictional character in the 2012 TV series Dallas
• Anna Ewing, victim of Terry Blair (serial killer)
• Annabelle Ewing, Scottish politician and lawyer
• Anne Ewing, American activist
• Margaret Anne Ewing, Scottish SNP MP and SNP MSP
• Ann E. Ewing, science journalist credited with first use of the term "black hole" in 1964