Mariner's Church (Portland Maine)
 Mariner's Church (also known as the Old Port Tavern and Mariner’s Church Banquet Center) is a historic church building at 368-374 Fore Street in Portland Maine.The Greek Revival building was constructed in 1828 and was used for moral and religious instruction of local mariners. In 1866 a city-wide fire damaged much of the building and in 1969 the building was purchased by C.H. Robinson who saved it from demolition.