2014 Citi Open – Women's singles

Magdaléna Rybáriková was the two-time defending champion, but lost to Ekaterina Makarova in the first round.

Svetlana Kuznetsova won the title, defeating Kurumi Nara in the final, 6–3, 4–6, 6–4.

Seeds
• # 🇨🇿 Lucie Šafářová (first round)

• # 🇷🇺 Ekaterina Makarova (semifinals)

• # 🇫🇷 Alizé Cornet (first round)

• # 🇺🇸 Sloane Stephens (first round)

• # 🇷🇺 Anastasia Pavlyuchenkova (quarterfinals)

• # 🇷🇺 Svetlana Kuznetsova (champion)

• # 🇺🇸 Madison Keys (first round)

• # 🇷🇴 Sorana Cîrstea (second round)

Seeds
• # 🇨🇿 Tereza Smitková (qualifying competition)

• # Michelle Larcher de Brito (first round)

• # 🇦🇺 Olivia Rogowska (qualified)

• # 🇦🇹 Tamira Paszek (first round)

• # 🇺🇸 Taylor Townsend (qualified)

• # 🇨🇦 Gabriela Dabrowski (qualifying competition)

• # 🇯🇵 Hiroko Kuwata (qualified)

• # 🇺🇸 Louisa Chirico (first round)

Qualifiers
• # 🇺🇸 Taylor Townsend

• # 🇯🇵 Hiroko Kuwata

• # 🇦🇺 Olivia Rogowska

• # 🇺🇸 Tornado Alicia Black