Due to the Canada Postal strike - some addresses within the country will be temporarily unavailable for delivery and returns processing. All packages will be delivered and returns processed as soon as possible.
Skip to Main Content
Skip to Filters
Skip to Filters
Skip to Footer
Switch Stores
USA
Gift Cards
Track Order
Help
My Account
Language
English
Français
men
women
More
kids
jerseys
t-shirts
headwear
kids
jerseys
t-shirts
More
headwear
headwear
accessories
SIGN UP & SAVE!
NBA
Boston Celtics
Boston Celtics T-Shirts
Boston Celtics Short Sleeve T-Shirts
Boston Celtics Short Sleeve Men T-Shirts
Filters
Cancel
Your Selections
Boston Celtics
Men
T-Shirts
Short Sleeve
S
Players
Jayson Tatum
Jaylen Brown
Kristaps Porzingis
Kevin Garnett
Tacko Fall
Paul Pierce
Gordon Hayward
Larry Bird
Dee Brown
Popular Collections
Hot New Arrivals
On Court Apparel
Throwback Gear
Featured Brands
'47
Fanatics
Jordan Brand
Mitchell & Ness
New Era
Nike
Pro Standard
1 - 72 of 139
Mens - T-Shirts
Filter
Filters
Top Sellers
sort-by
Lowest Price
Highest Price
Top Sellers
Newest Items
72 Items
page-size
24 Items
48 Items
72 Items
96 Items
Boston Celtics
Men
T-Shirts
Short Sleeve
S
139 Items
1
2
1 of 2
$149.99
$
149
99
Jayson Tatum Boston Celtics Nike Unisex Swingman Player Jersey - Icon Edition - Green
Reduced:
$24.99
$
24
99
Regular:
$49.99
$
49
99
Boston Celtics Fanatics 2024 NBA Finals Champions Half Court Trap Roster T-Shirt - Black
Reduced:
$24.99
$
24
99
Regular:
$49.99
$
49
99
Boston Celtics Fanatics 2024 Eastern Conference Champions Locker Room T-Shirt – Heather Gray
Almost Gone!
$49.99
$
49
99
Boston Celtics Tommy Jeans Mel - T-Shirt - Kelly Green
Almost Gone!
$69.99
$
69
99
Boston Celtics Pro Standard Wordmark T-Shirt - Black
Almost Gone!
$74.99
$
74
99
Boston Celtics Pro Standard Varsity Blues T-Shirt - Cream
Almost Gone!
$54.99
$
54
99
Larry Bird Boston Celtics Mitchell & Ness x Sports Illustrated Photo Reals - T-Shirt - Black
$47.99
$
47
99
NBA New Era 2024 Represent The Canadians T-Shirt - Red
Reduced:
$32.99
$
32
99
Regular:
$65.99
$
65
99
Boston Celtics Logo Athletic Never Over T-Shirt - Kelly Green
$45.99
$
45
99
Boston Celtics Fanatics Primary Team Logo T-Shirt - Black
$65.99
$
65
99
Jaylen Brown Boston Celtics Nike 2024/25 City Edition Name & Number T-Shirt - Black
$57.99
$
57
99
Boston Celtics Nike 2024/25 Legend On-Court Practice Performance T-Shirt - Black
$58.99
$
58
99
Boston Celtics New Era Unisex Sugar Skull T-Shirt - Black
$62.99
$
62
99
Boston Celtics Fanatics 2024 NBA Finals Champions Pull Up Jumper Caricature T-Shirt - White
Most Popular
in Boston Celtics
$65.99
$
65
99
Jayson Tatum Boston Celtics Jordan Brand 2022/23 Statement Edition Name & Number T-Shirt - Black
$57.99
$
57
99
Boston Celtics Nike 2024/25 Legend On-Court Practice Performance T-Shirt - Kelly Green
$45.99
$
45
99
Boston Celtics Stadium Essentials Unisex Primary Logo T-Shirt - Black
$62.99
$
62
99
Boston Celtics Fanatics 2024 NBA Finals Champions Fade Away Jumper Roster Signature T-Shirt - Black
Most Popular
in Boston Celtics
$65.99
$
65
99
Jayson Tatum Boston Celtics Jordan Brand Player T-Shirt - Black
$62.99
$
62
99
Boston Celtics Homage Unisex 2024 NBA Finals Champions Six-Pack Tri-Blend T-Shirt - Green
Most Popular
in T-Shirts
$65.99
$
65
99
Jaylen Brown Boston Celtics Stadium Essentials Unisex 2024 NBA Finals Champions Crossroads T-Shirt - Black
$65.99
$
65
99
Jayson Tatum & Jaylen Brown Boston Celtics Homage Unisex 2024 NBA Finals Champions NBA Jam Tri-Blend T-Shirt - Gray
$65.99
$
65
99
Kristaps Porzingis Boston Celtics Nike Icon Edition Name & Number T-Shirt - Kelly Green
$57.99
$
57
99
Boston Celtics Nike 2024 NBA Finals Champions Celebration Roster T-Shirt - White
$57.99
$
57
99
Boston Celtics Nike 2024 NBA Finals Champions Celebration Parade T-Shirt - White
$68.99
$
68
99
Boston Celtics New Era Enzyme Washed Oversized T-Shirt - Black
$57.99
$
57
99
Boston Celtics Nike 2024/25 Legend On-Court Practice Performance T-Shirt - White
$65.99
$
65
99
Jayson Tatum Boston Celtics Nike Icon 2022/23 Name & Number T-Shirt - Kelly Green
$62.99
$
62
99
Boston Celtics '47 18-Time NBA Finals Champions Banner Franklin T-Shirt - Black
$65.99
$
65
99
Jayson Tatum Boston Celtics Nike 2024/25 City Edition Name & Number T-Shirt - Black
$65.99
$
65
99
Jaylen Brown Boston Celtics Jordan Brand 2022/23 Statement Edition Name & Number T-Shirt - Black
$58.99
$
58
99
Boston Celtics Homage NBA x Teenage Mutant Ninja Turtles Tri-Blend T-Shirt - Kelly Green
Most Popular
in T-Shirts
$45.99
$
45
99
Boston Celtics Fanatics Primary Team Logo T-Shirt - White
$65.99
$
65
99
Boston Celtics Fanatics Crossover Collection Full Court Press T-Shirt - Kelly Green
$62.99
$
62
99
Jayson Tatum Boston Celtics Homage Unisex 2024/25 City Edition Caricature Tri-Blend T-Shirt - Charcoal
$62.99
$
62
99
Jaylen Brown & Jayson Tatum Boston Celtics Homage Unisex 2024/25 City Edition NBA Jam Tri-Blend T-Shirt - Charcoal
$73.99
$
73
99
Boston Celtics Nike 2024/25 City Edition Courtside Color Block T-Shirt - Green
$49.99
$
49
99
Boston Celtics FISLL Unisex Lucky T-Shirt - Kelly Green
$73.99
$
73
99
Boston Celtics Jordan Brand Statement Edition Jumpman Flight Heavyweight T-Shirt - Green
Most Popular
in T-Shirts
$82.99
$
82
99
Boston Celtics New Era 2024/25 City Edition Chenille Heavyweight T-Shirt - Black
$57.99
$
57
99
Boston Celtics Nike Just Do It T-Shirt - Black
$106.99
$
106
99
Boston Celtics Mitchell & Ness Unisex Hardwood Classics Vintage Voltage Premium Heavyweight T-Shirt - Black
$90.99
$
90
99
Boston Celtics Fanatics Flex Tri-Blend T-Shirt - Black
$57.99
$
57
99
Boston Celtics Nike Unisex 2024 NBA Playoffs Mantra T-Shirt - Black
$62.99
$
62
99
Boston Celtics Fanatics 18-Time NBA Finals Champions Tri-Blend T-Shirt – Heather Kelly Green
$60.99
$
60
99
Boston Celtics New Era Sport Classics T-Shirt - Kelly Green
$58.99
$
58
99
Boston Celtics Tri-Blend Team T-Shirt - Gray
$68.99
$
68
99
Boston Celtics New Era Sport Classics Enzyme Washed T-Shirt - Black
$65.99
$
65
99
Boston Celtics Tommy Jeans Noah Swish T-Shirt - Kelly Green
$65.99
$
65
99
Boston Celtics Nike 2024 NBA Finals Champions Celebration Expressive T-Shirt - Black
$58.99
$
58
99
Boston Celtics Homage Unisex Hometown Hyper Local Tri-Blend T-Shirt - Heather Gray
$57.99
$
57
99
Boston Celtics Fanatics 2024 NBA Finals Champions Outlet Pass Hometown Originals T-Shirt - Black
Most Popular
in Men T-Shirts
$45.99
$
45
99
Boston Celtics Fanatics Primary Team Logo T-Shirt - Heathered Gray
Most Popular
in T-Shirts
$57.99
$
57
99
Boston Celtics Fanatics 2024 NBA Finals Champions Ball Screen Ring T-Shirt - Black
$65.99
$
65
99
Jayson Tatum Boston Celtics Stadium Essentials Unisex Player Crossroads T-Shirt - Black
$82.99
$
82
99
Boston Celtics NBA x Kathy Ager Unisex Identify Artist Series T-Shirt - White
$62.99
$
62
99
Jayson Tatum Boston Celtics Homage Comic Book Player Tri-Blend T-Shirt - Kelly Green
Almost Gone!
$90.99
$
90
99
Boston Celtics Mitchell & Ness Hardwood Classics Legacy Defined Retro Championship T-Shirt - Oatmeal
$57.99
$
57
99
Boston Celtics '47 Remix Franklin T-Shirt - Kelly Green
Almost Gone!
$62.99
$
62
99
Jaylen Brown/Jayson Tatum Boston Celtics Homage NBA Jam Tri-Blend T-Shirt - Heathered Green
$65.99
$
65
99
Jaylen Brown Boston Celtics Nike Icon 2022/23 Name & Number T-Shirt - Kelly Green
Almost Gone!
$57.99
$
57
99
Boston Celtics Nike Just Do It T-Shirt - Kelly Green
Almost Gone!
$45.99
$
45
99
Boston Celtics Fanatics Box Out T-Shirt - Kelly Green
Almost Gone!
$164.99
$
164
99
Boston Celtics Fanatics Elements Ready Short Sleeve Pullover Hoodie - Black
$65.99
$
65
99
Boston Celtics New Era Sport Classic T-Shirt - Kelly Green
$60.99
$
60
99
Boston Celtics New Era Sport Classics Oversized T-Shirt - White
$57.99
$
57
99
Boston Celtics Fanatics 2024 Eastern Conference Champions Layup Drill T-Shirt - Black
$52.99
$
52
99
Tacko Fall Boston Celtics Fanatics Playmaker Name & Number T-Shirt - Kelly Green
$57.99
$
57
99
Boston Celtics Fanatics 2024 Eastern Conference Champions Full Court Trap T-Shirt - Heather Charcoal
$57.99
$
57
99
Boston Celtics Fanatics 2024 NBA Finals Champions Pump Fake Hometown Originals T-Shirt - Black
$53.99
$
53
99
Boston Celtics Mitchell & Ness Unisex Hardwood Classics MVP Throwback Logo T-Shirt - Heather Gray
$62.99
$
62
99
Boston Celtics Fanatics 2024 NBA Finals Champions Full Court Pressure Retro Tri-Blend T-Shirt - Heather Charcoal
1
2
1 of 2
USA
