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Esbank or Eskişehir Bank (Turkish: Eskişehir Bankası) was a former Turkish bank.
The bank was founded on 15 September 1927 as a local bank in Eskişehir, Turkey . Its founding capital was TL 500000. Up to 1955, it was a single-office bank serving only in Eskişehir. After 1955 with a number of branch offices it became a regional bank. After 1980 it became a national bank. Towards the end of 1990s the number of branch offices raised to 91. However, in 2001, it was merged to Etibank.