David Lentini was named president, chief executive officer, and a director of Amity Bancorp, New Haven, and its Amity Bank unit.
Mr. Lentini, previously president of the Bank of South Windsor, succeeds Joseph Ciaburri, who retired.
Dennis T. Cardello was named to the new post of chief operating officer of Amity Bank. He will also serve as a director of the New Haven bank.
Mr. Cardello had been chief operating officer of the Savings Bank of Rockville.