East Sister can refer to:

• East Sister (Nevada), the highest mountain completely within Lyon County, Nevada.
• East Sister Island, an island in Lake Erie.
• East Sister Island (Andaman), an island in the Andaman Archipelago of the Bay of Bengal.

• 13 Japanese Birds Vol. 3: Yurikamome
• 13 Japanese Birds Vol. 4: Karasu
• 13 Japanese Birds Vol. 5: Uzura
• 13 Japanese Birds Vol. 6: Kamo
• 13 Japanese Birds Vol. 7: Kujakubato
• 13 Japanese Birds Vol. 8: Kokuchou
• 13 Japanese Birds Vol. 9: Hiyodori
• 13 jours en France
• 13 June 2007 al-Askari Mosque bombing
• 13 Kelly Dr
• 13 Kelly Dr.
• 13 Kelly Drive
• 13 Kiddie Favorites
• 13 (KVB line)
• 13 Lake
• 13 lat 13 minut
• 13 Letters
• 13-lined ground squirrel
• 13 Little Blue Envelopes
• 13 (manga)
• 13 March 2003 Mumbai Train Bombing
• 13 March 2007
• 13 May 2007 Makhmoor bombing
• 13 May 2008 Jaipur bombing
• 13 May 2008 Jaipur bombings