2017–18 New York Islanders season

The 2017–18 New York Islanders season was the 46th season in the franchise's history. It is their third season in the Barclays Center in the New York City borough of Brooklyn, which they moved into after leaving Nassau Coliseum in Nassau County on Long Island at the conclusion of the 2014–15 season. The Islanders missed the playoffs for the second consecutive season.

Preseason
The Islanders released their preseason schedule on June 15, 2017.

Regular season
The Islanders published their regular season schedule on June 22, 2017.

Player statistics
Final
 * Skaters

†Denotes player spent time with another team before joining the Islanders. Statistics reflect time with the Islanders only.
 * Goaltenders

‡Denotes player was traded mid-season. Statistics reflect time with the Islanders only.

Bold/italics denotes franchise record.

Transactions
The Islanders have been involved in the following transactions during the 2017–18 season.

Trades
Notes:
 * 1) This trade ensured that the Vegas Golden Knights would select Jean-Francois Berube in the 2017 NHL Expansion Draft.

Draft picks
Below are the List of New York Islanders draft picks' selections at the 2017 NHL Entry Draft, which was held on June 23 and 24, 2017, at the United Center in Chicago, Illinois.

Notes:
 * 1) The Los Angeles Kings' sixth-round pick went to the New York Islanders as the result of a trade on June 24, 2017, that sent a sixth-round pick in 2018 to Los Angeles in exchange for this pick.