| NHL Preseason - New York Rangers at New York Islanders Fri, 09/25/2026 7:30 PM EDT | Fri, 09/25/2026 7:30 PM EDT | New York Islanders | UBS Arena | Elmont | Flat | - |
| NHL Preseason - New Jersey Devils at New York Islanders Sat, 09/26/2026 7:30 PM EDT | Sat, 09/26/2026 7:30 PM EDT | New York Islanders | UBS Arena | Elmont | Flat | - |
| New Jersey Devils at New York Islanders (Home Opener) Sat, 10/03/2026 7:30 PM EDT | Sat, 10/03/2026 7:30 PM EDT | New York Islanders | UBS Arena | Elmont | Flat | - |
| New Jersey Devils at New York Islanders Sat, 10/03/2026 7:30 PM EDT | Sat, 10/03/2026 7:30 PM EDT | New York Islanders | UBS Arena | Elmont | Flat | - |
| Chicago Blackhawks at New York Islanders Thu, 10/08/2026 7:30 PM EDT | Thu, 10/08/2026 7:30 PM EDT | New York Islanders | UBS Arena | Elmont | Flat | - |
| Tampa Bay Lightning at New York Islanders Sat, 10/10/2026 7:30 PM EDT | Sat, 10/10/2026 7:30 PM EDT | New York Islanders | UBS Arena | Elmont | Flat | - |
| Vancouver Canucks at New York Islanders Tue, 10/13/2026 7:45 PM EDT | Tue, 10/13/2026 7:45 PM EDT | New York Islanders | UBS Arena | Elmont | Flat | - |
| Anaheim Ducks at New York Islanders Tue, 10/20/2026 7:00 PM EDT | Tue, 10/20/2026 7:00 PM EDT | New York Islanders | UBS Arena | Elmont | Flat | - |
| Los Angeles Kings at New York Islanders Thu, 10/22/2026 7:30 PM EDT | Thu, 10/22/2026 7:30 PM EDT | New York Islanders | UBS Arena | Elmont | Flat | - |
| Edmonton Oilers at New York Islanders Sat, 10/31/2026 3:30 PM EDT | Sat, 10/31/2026 3:30 PM EDT | New York Islanders | UBS Arena | Elmont | Flat | - |
| Carolina Hurricanes at New York Islanders Thu, 11/05/2026 7:00 PM EST | Thu, 11/05/2026 7:00 PM EST | New York Islanders | UBS Arena | Elmont | Flat | - |
| Columbus Blue Jackets at New York Islanders Tue, 11/17/2026 7:00 PM EST | Tue, 11/17/2026 7:00 PM EST | New York Islanders | UBS Arena | Elmont | Flat | - |
| Toronto Maple Leafs at New York Islanders Mon, 11/23/2026 7:30 PM EST | Mon, 11/23/2026 7:30 PM EST | New York Islanders | UBS Arena | Elmont | Flat | - |
| St. Louis Blues at New York Islanders Wed, 11/25/2026 7:00 PM EST | Wed, 11/25/2026 7:00 PM EST | New York Islanders | UBS Arena | Elmont | Flat | - |
| Winnipeg Jets at New York Islanders Fri, 11/27/2026 7:30 PM EST | Fri, 11/27/2026 7:30 PM EST | New York Islanders | UBS Arena | Elmont | Flat | - |
| Florida Panthers at New York Islanders Tue, 12/01/2026 7:00 PM EST | Tue, 12/01/2026 7:00 PM EST | New York Islanders | UBS Arena | Elmont | Flat | - |
| San Jose Sharks at New York Islanders Fri, 12/04/2026 7:00 PM EST | Fri, 12/04/2026 7:00 PM EST | New York Islanders | UBS Arena | Elmont | Flat | - |
| Colorado Avalanche at New York Islanders Mon, 12/07/2026 1:00 PM EST | Mon, 12/07/2026 1:00 PM EST | New York Islanders | UBS Arena | Elmont | Flat | - |
| Calgary Flames at New York Islanders Thu, 12/10/2026 7:00 PM EST | Thu, 12/10/2026 7:00 PM EST | New York Islanders | UBS Arena | Elmont | Flat | - |
| New York Rangers at New York Islanders Sun, 12/20/2026 7:00 PM EST | Sun, 12/20/2026 7:00 PM EST | New York Islanders | UBS Arena | Elmont | Flat | - |
| Boston Bruins at New York Islanders Tue, 12/22/2026 7:00 PM EST | Tue, 12/22/2026 7:00 PM EST | New York Islanders | UBS Arena | Elmont | Flat | - |
| Ottawa Senators at New York Islanders Sun, 12/27/2026 7:00 PM EST | Sun, 12/27/2026 7:00 PM EST | New York Islanders | UBS Arena | Elmont | Flat | - |
| Washington Capitals at New York Islanders Wed, 12/30/2026 4:00 PM EST | Wed, 12/30/2026 4:00 PM EST | New York Islanders | UBS Arena | Elmont | Flat | - |
| Pittsburgh Penguins at New York Islanders Wed, 01/13/2027 7:30 PM EST | Wed, 01/13/2027 7:30 PM EST | New York Islanders | UBS Arena | Elmont | Flat | - |
| Dallas Stars at New York Islanders Fri, 01/15/2027 7:00 PM EST | Fri, 01/15/2027 7:00 PM EST | New York Islanders | UBS Arena | Elmont | Flat | - |
| Nashville Predators at New York Islanders Mon, 01/18/2027 3:00 PM EST | Mon, 01/18/2027 3:00 PM EST | New York Islanders | UBS Arena | Elmont | Flat | - |
| Buffalo Sabres at New York Islanders Wed, 01/20/2027 7:00 PM EST | Wed, 01/20/2027 7:00 PM EST | New York Islanders | UBS Arena | Elmont | Flat | - |
| Seattle Kraken at New York Islanders Sat, 01/23/2027 7:30 PM EST | Sat, 01/23/2027 7:30 PM EST | New York Islanders | UBS Arena | Elmont | Flat | - |
| Minnesota Wild at New York Islanders Sat, 02/13/2027 7:00 PM EST | Sat, 02/13/2027 7:00 PM EST | New York Islanders | UBS Arena | Elmont | Flat | - |
| Utah Mammoth at New York Islanders Mon, 02/15/2027 3:00 PM EST | Mon, 02/15/2027 3:00 PM EST | New York Islanders | UBS Arena | Elmont | Flat | - |
| Philadelphia Flyers at New York Islanders Fri, 02/26/2027 7:00 PM EST | Fri, 02/26/2027 7:00 PM EST | New York Islanders | UBS Arena | Elmont | Flat | - |
| Vegas Golden Knights at New York Islanders Thu, 03/04/2027 7:00 PM EST | Thu, 03/04/2027 7:00 PM EST | New York Islanders | UBS Arena | Elmont | Flat | - |
| Montreal Canadiens at New York Islanders Tue, 03/09/2027 7:00 PM EST | Tue, 03/09/2027 7:00 PM EST | New York Islanders | UBS Arena | Elmont | Flat | - |
| Detroit Red Wings at New York Islanders Sat, 03/27/2027 7:30 PM EDT | Sat, 03/27/2027 7:30 PM EDT | New York Islanders | UBS Arena | Elmont | Flat | - |
