Mastodon to Tour North America in Fall 2026 with Deafheaven and Alcest

Mastodon have announced a fall 2026 North American tour featuring stacked support from acclaimed blackgaze bands Deafheaven and Alcest .

The outing, dubbed “The Poisonous Weapons Tour,” kicks off September 16th in Orlando, Florida, and runs through an October 22nd show in Mastodon’s hometown of Atlanta, with a previously announced appearance at the Sick New World festival in Fort Worth, Texas, to follow on October 24th.

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An artist pre-sale starts Wednesday, June 3rd, at 10 a.m. local time using the code MASTO26 via Ticketmaster , with a general on-sale beginning Friday, June 5th, at 10 a.m. local time.

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Mastodon’s tour announcement comes on the same day the band unveiled their new single, “Your Ghost Again,” a tribute to late guitarist Brent Hinds, who died in a motorcycle crash last year just months after parting ways with the band. The song offers a preview of the band’s as-yet-unannounced new album, expected to be released sometime this year .

Ahead of the North American tour, Mastodon will kick off a previously announced UK/European tour this Wednesday, June 3rd.

See Mastodon’s 2026 tour dates below.

Mastodon Fall 2026 North American Tour Dates:

09/16 – Orlando, FL @ Hard Rock ^

09/18 – Asheville, NC @ Asheville Yards ^

09/19 – Pittsburgh, PA @ Stage AE ^

09/20 – Louisville, KY @ Louder than Life ^

09/22 – Philadelphia, PA @ Franklin Music Hall ^

09/23 – Boston, MA @ House of Blues ^

09/24 – Brooklyn, NY @ Brooklyn Paramount ^

09/25 – Washington, DC @ Anthem ^

09/27 – Montreal, QC @ MTelus ^

09/28 – Toronto, ON @ Rebel ^

09/29 – Buffalo, NY @ Buffalo Riverworks ^

10/01 – Detroit, MI @ Fillmore ^

10/02 – Chicago, IL @ The Riviera ^

10/03 – Minneapolis, MN @ Palace ^

10/06 – Salt Lake City, UT @ The Complex ^

10/07 – Boise, ID @ Revolution ^

10/09 – Oakland, CA @ The Fox ^

10/10 – Los Angeles, CA @ Hollywood Palladium ^

10/11 – San Diego, CA @ The Sound ^

10/14 – Denver, CO @ Fillmore ^

10/16 – Des Moines, IA @ Val Air Ballroom ^

10/17 – St. Louis, MO @ The Pageant ^

10/18 – Memphis, TN @ Satellite Music Hall ^

10/20 – Cleveland, OH @ Agora ^

10/21 – Greensboro, NC @ Piedmont Hall ^

10/22 – Atlanta, GA @ The Eastern ^

10/24 – Dallas, TX @ Sick New World Dallas

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^ = w/ Deafheaven and Alcest

Mastodon 2026 UK/European Tour Dates:

06/03 – Prague, CZE @ O2 Universum #

06/05 – Nürburg, DE @ Rock Am Ring

06/06 – Gdańsk, PL @ Mystic Festival

06/07 – Nürnberg, DE @ Rock Im Park

06/09 – Zurich, CH @ Komplex 457 #

06/11 – Nickelsdorf, AT @ Nova Rock

06/13 – Leeuwarden, NL @ Into The Grave Festival

06/14 – Donington Park, UK @ Download Festival

06/16 – Saarbrucken, DE @ Garage #

06/17 – Dortmund, DE @ FZW #

06/19 – Clisson, FR @ Hellfest

06/21 – Dessel, BE @ Graspop Metal Meeting

06/22 – Hamburg, DE @ Docks #

06/24 – Copenhagen, DK @ Copenhell Festival

06/25 – Berlin, DE @ Huxley’s Neue Welt #

06/27 – Snina, SK @ Rock Pod Kamenon

06/28 – Zagreb, HR @ Culture Factory #

06/30 – Toulouse, FR @ Bikini *

07/01 – Bordeaux, FR @ Le Rocher De Palmer *

07/03 – Cartagena, ES @ Rock Imperium Festival

07/04 – Viveiro, ES @ Resurrection Fest

07/05 – Lisbon, PT @ Evil Live

# = with Loathe

* = supporting Anthrax

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_Originally reported by [Consequence](https://consequence.net/2026/06/mastodon-fall-2026-north-american-tour-deafheaven-alcest/)._