Ann Ewing
Ann Ewing and variants may refer to:
- Ann Ewing (Dallas), fictional character in the 2012 TV series Dallas
 - Anna Ewing (died 2004), victim of Terry Blair (serial killer)
 - Annabelle Ewing (born 1960), Scottish politician and lawyer
 - Anne Ewing (1930–2011), American activist
 - Margaret Anne Ewing (1945–2006), Scottish SNP MP and SNP MSP
 - Ann E. Ewing, science journalist credited with first use of the term "black hole" in 1964