Notable trades New York Islanders

Colorado Avalanche acquire	Date	New York Islanders acquire
Brock Nelson William Dufour	March 7, 2025	2028 conditional 3rd round pick Calum Ritchie Oliver Kylington 2026 conditional 1st round pick
Comment: If the 1st round pick in the 2026 draft is transferred to the Philadelphia Flyers due to the terms of the trade for Sean Walker on March 6th 2024 or it is not transferred but falls in the top 10, then Colorado will send its 1st round pick in the 2027 NHL Draft. For the conditions of the 3rd round pick in the 2028 draft to be met, the Avalanche need to win the Stanley Cup this season and have Nelson play in at least 50% of their playoff games. Islanders retain 50% of Nelson's contract.

Chicago Blackhawks acquire	Date	New York Islanders acquire
2024 1st round pick 2024 2nd round pick	May 24, 2024	2024 1st round pick 2024 2nd round pick 2024 2nd round pick

New York Islanders acquire	Date	Toronto Maple Leafs acquire
Pierre Engvall	February 28, 2023	2024 3rd round pick

New York Islanders acquire	Date	Vancouver Canucks acquire
Bo Horvat	January 30, 2023	Anthony Beauvillier Aatu Raty 2023 conditional first round pick
Comment: The first round pick is top-12 protected, meaning that if the pick finishes in the top-12 of this year's draft, the Islanders keep the 2023 selection and the Canucks receive the Islanders' 2024 first round pick.

New York Islanders acquire	Date	Montreal Canadiens acquire
Alexander Romanov 2022 4th round pick	July 7, 2022	2022 1st round pick

Detroit Red Wings acquire	Date	New York Islanders acquire
Nick Leddy	July 16, 2021	Richard Panik 2021 2nd round pick

New York Islanders acquire	Date	Ottawa Senators acquire
Jean-Gabriel Pageau	February 24, 2020	2020 conditional 1st round pick 2020 2nd round pick 2022 conditional 3rd round pick
Comment: The 2020 1st round pick shifts to a 2021 1st round pick if the Islanders' pick is in the top three this year. The 2022 3rd round pick will only transfer to the Senators if the Islanders win the Stanley Cup this year.

New York Islanders acquire	Date	New Jersey Devils acquire
Andy Greene	February 16, 2020	2021 2nd round pick David Quenneville

Calgary Flames acquire	Date	New York Islanders acquire
Travis Hamonic 2019 conditional 4th round pick	June 24, 2017	2018 1st round pick 2018 2nd round pick 2019 conditional 2nd round pick

New York Islanders acquire	Date	Edmonton Oilers acquire
Jordan Eberle	June 22, 2017	Ryan Strome

Vegas Golden Knights acquire	Date	New York Islanders acquire
Jake Bischoff Mikhail Grabovski 2017 1st round pick 2019 2nd round pick	June 21, 2017	Expansion draft considerations

Toronto Maple Leafs acquire	Date	New York Islanders acquire
Michael Grabner	September 17, 2015	Carter Verhaeghe Christopher Gibson Tom Nilsson Taylor Beck Matthew Finn

Edmonton Oilers acquire	Date	New York Islanders acquire
Griffin Reinhart	June 26, 2015	2015 1st round pick 2015 2nd round pick

Buffalo Sabres acquire	Date	New York Islanders acquire
Chad Johnson 2016 3rd round pick	March 2, 2015	Michal Neuvirth

New York Islanders acquire	Date	Washington Capitals acquire
Jaroslav Halak	May 1, 2014	2014 4th round pick

Montreal Canadiens acquire	Date	New York Islanders acquire
Thomas Vanek 2014 conditional 5th round pick	March 5, 2014	Sebastien Collberg 2014 conditional 2nd round pick

Philadelphia Flyers acquire	Date	New York Islanders acquire
Andrew MacDonald	March 4, 2014	2014 3rd round pick 2015 2nd round pick Matt Mangene

New York Islanders acquire	Date	Buffalo Sabres acquire
Thomas Vanek	October 27, 2013	2014 1st round pick Matt Moulson 2015 2nd round pick

New York Islanders acquire	Date	Minnesota Wild acquire
2013 3rd round pick Cal Clutterbuck	June 30, 2013	Nino Niederreiter

Philadelphia Flyers acquire	Date	New York Islanders acquire
Mark Streit	June 12, 2013	2014 4th round pick Shane Harper