Boston Celtics Apparel & Gear

Every officially licensed Boston Celtics jersey, hat, hoodie, and collectible — authentic gear from the brands fans trust, refreshed daily. Gear up for game day.

Kevin Garnett UNK 2010s T-shirt - Black - M by Fanatics Real Vintage
Kevin Garnett UNK 2010s T-shirt - Black - M by Fanatics Real Vintage
$59.99
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Boston Celtics 30oz. Big Slim Tumbler
Boston Celtics 30oz. Big Slim Tumbler
$44.99
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1985 Star Schick Legends #12 John Havlicek
1985 Star Schick Legends #12 John Havlicek
$15.00
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Boston Celtics Adidas 2010s T-shirt - Dark Heather Gray - M by Fanatics Real Vintage
Boston Celtics Adidas 2010s T-shirt - Dark Heather Gray - M by Fanatics Real Vintage
$29.99
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Robert Parish Boston Celtics Autographed Wilson Basketball with "HOF 03" Inscription
Robert Parish Boston Celtics Autographed Wilson Basketball with "HOF 03" Inscription
$159.99
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WinCraft Boston Celtics Single-Sided 3' x 5' Deluxe Team Logo Flag
WinCraft Boston Celtics Single-Sided 3' x 5' Deluxe Team Logo Flag
$39.99
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Boston Celtics Majestic 2000s T-shirt - Green - M by Fanatics Real Vintage
Boston Celtics Majestic 2000s T-shirt - Green - M by Fanatics Real Vintage
$34.99
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Men's '47 Gray Boston Celtics Offside Foundation Crew Neck Sweatshirt
Men's '47 Gray Boston Celtics Offside Foundation Crew Neck Sweatshirt
$99.99
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Larry Bird, Robert Parish & Kevin McHale Boston Celtics Autographed 16" x 20" Brid Jersey Retirement Ceremony Photograph
Larry Bird, Robert Parish & Kevin McHale Boston Celtics Autographed 16" x 20" Brid Jersey Retirement Ceremony Photograph
$429.99
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Women's Starter Kelly Green/White Boston Celtics Home and Away Cozy Socks 2 Pack
Women's Starter Kelly Green/White Boston Celtics Home and Away Cozy Socks 2 Pack
$34.99
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2014-15 Donruss The Rookies Swirlorama #5 Marcus Smart
2014-15 Donruss The Rookies Swirlorama #5 Marcus Smart
$15.00
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WinCraft Boston Celtics 3' x 5' Applique Flag
WinCraft Boston Celtics 3' x 5' Applique Flag
$44.99
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Men's Antigua Gray Boston Celtics Strong Hold Long Sleeve Henley Hoodie T-Shirt
Men's Antigua Gray Boston Celtics Strong Hold Long Sleeve Henley Hoodie T-Shirt
$94.99
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Sam Hauser Boston Celtics Game-Used #30 White Jersey vs. Cleveland Cavaliers on March 8, 2026 - Size 48+4
Sam Hauser Boston Celtics Game-Used #30 White Jersey vs. Cleveland Cavaliers on March 8, 2026 - Size 48+4
$599.99
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Youth Black Boston Celtics Personalized Duffel Bag
Youth Black Boston Celtics Personalized Duffel Bag
$47.99
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Kevin McHale Boston Celtics Autographed 16" x 20" Lay Up In White Jersey Photograph with "HOF 99" Inscription
Kevin McHale Boston Celtics Autographed 16" x 20" Lay Up In White Jersey Photograph with "HOF 99" Inscription
$199.99
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Jayson Tatum Boston Celtics Autographed WWE Legacy Title Belt with "24 Finals Champ" Inscription - Limited Edition #1/10
Jayson Tatum Boston Celtics Autographed WWE Legacy Title Belt with "24 Finals Champ" Inscription - Limited Edition #1/10
$1,399.99
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Men's Mitchell & Ness Kelly Green Boston Celtics Legendary Home Pro Pinch Snapback Hat
Men's Mitchell & Ness Kelly Green Boston Celtics Legendary Home Pro Pinch Snapback Hat
$35.99
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Men's Antigua Olive Boston Celtics Reprocess Polo
Men's Antigua Olive Boston Celtics Reprocess Polo
$76.99
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2023-24 Hoops Premium Box Set #183 Jayson Tatum
2023-24 Hoops Premium Box Set #183 Jayson Tatum
$10.00
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2020-21 Panini Spectra #67 Jayson Tatum
2020-21 Panini Spectra #67 Jayson Tatum
$10.00
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Men's Mitchell & Ness Black Boston Celtics Class Act Pro Snapback Hat
Men's Mitchell & Ness Black Boston Celtics Class Act Pro Snapback Hat
$35.99
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Boston Celtics NBA 2010s Long Sleeve T-shirt - Green - XL by Fanatics Real Vintage
Boston Celtics NBA 2010s Long Sleeve T-shirt - Green - XL by Fanatics Real Vintage
$49.99
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Boston Celtics 32oz. Big Slim Game Ball Travel Tumbler
Boston Celtics 32oz. Big Slim Game Ball Travel Tumbler
$39.99
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SALE Paul Pierce Boston Celtics Autographed 8" x 10" Game Winning Shot vs. Chris Bosh Photograph
Paul Pierce Boston Celtics Autographed 8" x 10" Game Winning Shot vs. Chris Bosh Photograph
$52.49 $69.99
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2023-24 Select Lodestars Green Prizms #5 Jayson Tatum
2023-24 Select Lodestars Green Prizms #5 Jayson Tatum
$12.00
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SALE Men's Nike Green Boston Celtics 2024/25 City Edition Authentic Pregame Performance Long Sleeve Shooting T-Shirt
Men's Nike Green Boston Celtics 2024/25 City Edition Authentic Pregame Performance Long Sleeve Shooting T-Shirt
$34.99 $69.99
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Boston Celtics Team-Issued Black City Hoodie from the 2025-26 NBA Season - Size XLT
Boston Celtics Team-Issued Black City Hoodie from the 2025-26 NBA Season - Size XLT
$99.99
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WinCraft Boston Celtics 4" x 7" Waterless Tattoos Set
WinCraft Boston Celtics 4" x 7" Waterless Tattoos Set
$17.99
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Jayson Tatum Boston Celtics Autographed 2017-18 Panini Donruss Optic Rated Rookie #198 CGC Fanatics Witnessed Authenticated 9/10 Rookie Card
Jayson Tatum Boston Celtics Autographed 2017-18 Panini Donruss Optic Rated Rookie #198 CGC Fanatics Witnessed Authenticated 9/10 Rookie Card
$529.99
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Jayson Tatum Boston Celtics Autographed White Nike 2023-24 City Edition Swingman Jersey
Jayson Tatum Boston Celtics Autographed White Nike 2023-24 City Edition Swingman Jersey
$849.99
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Jayson Tatum Boston Celtics Autographed Black Nike 2024-25 City Edition Swingman Jersey
Jayson Tatum Boston Celtics Autographed Black Nike 2024-25 City Edition Swingman Jersey
$849.90
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Dalano Banton Boston Celtics Game-Used #45 White Nike Jersey vs. Brooklyn Nets on February 27, 2026 - Size 46+4
Dalano Banton Boston Celtics Game-Used #45 White Nike Jersey vs. Brooklyn Nets on February 27, 2026 - Size 46+4
$599.99
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Jaylen Brown Boston Celtics Autographed White Nike 2025-26 City Edition Swingman Jersey
Jaylen Brown Boston Celtics Autographed White Nike 2025-26 City Edition Swingman Jersey
$999.99
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Jayson Tatum Boston Celtics Autographed Light Blue Jordan Brand 2025 NBA All-Star Game Swingman Jersey
Jayson Tatum Boston Celtics Autographed Light Blue Jordan Brand 2025 NBA All-Star Game Swingman Jersey
$849.99
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Jayson Tatum Boston Celtics Autographed 2024 NBA Finals Champions Wilson Authentic Series Indoor/Outdoor Basketball with "24 Finals Champs" Inscription
Jayson Tatum Boston Celtics Autographed 2024 NBA Finals Champions Wilson Authentic Series Indoor/Outdoor Basketball with "24 Finals Champs" Inscription
$799.99
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Boston Celtics Autographed 2024 NBA Finals Champions Nike Kelly Green Icon Swingman Edition Jersey with at least 4 Signatures - Limited Edition of 250
Boston Celtics Autographed 2024 NBA Finals Champions Nike Kelly Green Icon Swingman Edition Jersey with at least 4 Signatures - Limited Edition of 250
$1,999.99
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Larry Bird Boston Celtics Autographed WWE Legacy Title Belt
Larry Bird Boston Celtics Autographed WWE Legacy Title Belt
$1,199.99
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Youth Green Boston Celtics Personalized Duffel Bag
Youth Green Boston Celtics Personalized Duffel Bag
$47.99
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2024-25 Select Light Blue Disco Prizms #232 Kristaps Porzingis
2024-25 Select Light Blue Disco Prizms #232 Kristaps Porzingis
$18.00
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Jayson Tatum Boston Celtics Autographed Green Nike 2022-23 City Edition Swingman Jersey
Jayson Tatum Boston Celtics Autographed Green Nike 2022-23 City Edition Swingman Jersey
$849.99
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Larry Bird Boston Celtics Autographed Green Mitchell & Ness 1985-1986 Authentic Jersey with "3x NBA Champ" Inscription - Limited Edition of 133
Larry Bird Boston Celtics Autographed Green Mitchell & Ness 1985-1986 Authentic Jersey with "3x NBA Champ" Inscription - Limited Edition of 133
$1,799.99
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Kevin McHale, Larry Bird, Robert Parish Boston Celtics Autographed Wilson Official Game Basketball with Multiple Inscriptions
Kevin McHale, Larry Bird, Robert Parish Boston Celtics Autographed Wilson Official Game Basketball with Multiple Inscriptions
$2,499.99
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Jaylen Brown Boston Celtics Autographed White Nike Association Edition Authentic Jersey
Jaylen Brown Boston Celtics Autographed White Nike Association Edition Authentic Jersey
$999.99
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2021-22 Select Prizms Tie Dye #266 Josh Richardson
2021-22 Select Prizms Tie Dye #266 Josh Richardson
$18.00
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2023-24 Topps Chrome Purple Geometric Refractors #164 Jayson Tatum
2023-24 Topps Chrome Purple Geometric Refractors #164 Jayson Tatum
$12.00
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2020-21 Panini Prizm Prizms Silver #119 Jayson Tatum
2020-21 Panini Prizm Prizms Silver #119 Jayson Tatum
$10.00
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Jayson Tatum Boston Celtics Autographed Black Jordan Brand 2022-23 Statement Authentic Jersey
Jayson Tatum Boston Celtics Autographed Black Jordan Brand 2022-23 Statement Authentic Jersey
$1,049.99
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Frequently Asked Questions

Where can I buy authentic Boston Celtics gear?
GameDay Clothing curates officially licensed Boston Celtics apparel and accessories from authorized retailers, so you can shop the full selection in one place.
Is this Boston Celtics merchandise officially licensed?
Yes — every item is officially licensed NBA merchandise from authorized brands.
How often is the Boston Celtics selection updated?
The catalog refreshes daily, so prices and availability reflect what's in stock right now.