Ocean Casino Resort (formerly Revel Casino Hotel) is a resort, hotel and casino in Atlantic City, New Jersey, United States. It is the northernmost casino on the Atlantic City Boardwalk, located on 20 acres (8.1 ha) of land, adjacent to the Showboat Hotel. It is notable for its white sphere structure atop its roof away from the Boardwalk, capable of displaying a wide variety of colors and designs thanks to the LEDs inside it.

Revel opened on April 2, 2012, and after declaring Chapter 11 bankruptcy for the second time, closed on September 2, 2014. Revel was the third of four Atlantic City casinos to close in 2014. Later that month, on September 11, 2014, the casino reached a deal to sell itself to Glenn Straub's Polo North Country Club, a developer based in Florida, for $90 million, a fraction of the cost of construction. The sale plan failed, and Revel was planned to be sold at a September 30, 2014 auction to Brookfield Asset Management for $110 million. On November 19, Brookfield Management reneged on the deal. On April 7, 2015, Revel was sold to Polo North Country Club for $82 million. One of the property's tenants and new management of the property announced plans to reopen Revel under the name TEN.

After multiple struggles of reopening the properties and the anticipated opening dates being announced then delayed, the casino never opened to the public under the ownership of Straub. In January 2018, the sale of the property was announced and it reopened as Ocean Resort Casino on June 27, 2018.

Ocean Casino Resort's hotel tower is the tallest structure in Atlantic City and one of the tallest in the state of New Jersey at 710 feet high; and is the second tallest casino tower in the United States. Arquitectonica was the design architect of the project. BLT Architects was the executive architect for the entirety of the project and architect of record for 75% of the facility. Tishman Realty & Construction, which served as construction manager for The Borgata, performed the same role at Revel. Scéno Plus, a Montreal-based design firm, aided in the conceptualization and implementation of Revel's 130,000 square feet (12,000 m²) casino. In the summer of 2008 the project was officially scaled back to include just one hotel tower with 1,900 rooms due to lack of financing. In March 2009, construction was stopped because of difficulties in raising the financing necessary to complete the project. Revel resumed construction in February 2011 after new financing was secured, and opened with 1399 rooms.

Ovation Hall is the 5,500-capacity multi-purpose venue at Ocean. Opened with the building in 2012, it has hosted acts like Maroon 5, Beyoncé, Brooks & Dunn, and Duran Duran.

The former Revel Casino Hotel featured two nightclubs, 13 restaurants, two live entertainment venues and multiple swimming pools. The resort featured a 2-acre (8,100 m²) landscaped rooftop deck containing outdoor pools, cabanas, fire pits and a "pine grove" (known as Sky Garden) with more than 30,000 live trees and plants. The casino was located six stories above the ocean, and a three-story nightclub overlooked the lobby. Revel was completely smoke-free upon opening, but the resort announced in early 2013 that it would create a smoking area.

Revel Atlantic City had 130,000 sq ft (12,000 m²) of gaming space, more than 2,500 slot machines, and 120 table games. The casino was separated into several areas, including the following:

The resort had three main restaurants and ten less formal dining options.