Pontchartrain Beach was an amusement park located in New Orleans, Louisiana, on the south shore of Lake Pontchartrain. It was founded by Harry J. Batt Sr. and later managed and owned by his sons, Harry J. Batt Jr. and John A. Batt. It opened in 1928, across Bayou St. John from an existing amusement resort at Old Spanish Fort. Pontchartrain Beach's original location is the present-day lakefront neighborhood of Lake Terrace.