Some of my favorite LGBT+ characters (in no particular order - just as I think of them)

•  Iceman - Marvel
• Wiccan - Marvel
• Hulkling - Marvel
• Northstar - Marvel
• Marvel Boy - Marvel
• Hercules - Marvel
• Robin III/Red Robin - DC
• Superman (Jon Kent) - DC
• Apollo - DC
• Midnighter - DC
• Karma - Marvel
• Charlie Spring - Heartstopper
• Nick Nelson - Hearstopper
• Maxxie Oliver - Skins
• Jeremiah Fisher - The Summer I Turned Pretty
• Philip Shea - Eyewitness
• Loras Tyrell - Game of Thrones
• Robin Goodfellow - Chilling Adventures of Sabrina
• Speed - Marvel
• Ben Alejo - What If It's Us/Here's to Us
• Nicholas Bell - Extraordinaries trilogy
• Simon Snow - Simon Snow trilogy
• Simone Eriksson - Young Royals
• Prince Wilhelm - Young Royals
• Prince Henry - Red, White & Royal Blue
• Alexander Claremon-Diaz - Red, White & Royal Blue
• Simon Spear - Love, Simon
• Victor Salazar - Love, Victor
• Tedy Sapp - Spenser book series
• Bernard Dowd - DC
• Elio Perlman - Call Me By Your Name
• Trotsky - Clicking Beat on the Brink of Nada/Cody
• Cody - Clicking Beat on the Brink of Nada/Cody
• Conder Kyl - Star Wars
• Sinjir Rath Velus - Star Wars
• Luke Skywalker - Star Wars (Yes, in an official published story titled "Luke on the Bright Side" he had romantic/sexual feelings for another guy). 

Movies with multiple shirtless scenes, part 11

How to Be a Man

George of the Jungle

Sinister Seduction

Red, White & Royal Blue

Eating Out: The Open Weekend

Never Back Down

They're Playing with Fire

My Tutor

Class

Beaks: The Movie

Nicholas Galitzine shirtless in...

Red, White & Royal Blue

Bottoms

Handsome Devil

Legends

Purple Hearts

Mary & George

High Strung

Chambers

Movies (I've seen) that have a guy's shirtless scene (at least once) part 11

Red, White & Royal Blue

(pictured: Taylor Zakhar Perez and Nicholas Galitzine)

Men in Black: International

(pictured: Chris Hemsworth)

Captain America: The Winter Soldier

(pictured: Sebastian Stan)

Star Wars Episode III: Revenge of the Sith

(pictured: Hayden Christensen)

Percy Jackson & the Olympians: The Lightning Thief

(pictured: Logan Lerman)

Don't Worry Darling

(pictured: Harry Styles)

Stalker's Prey

(pictured: Luke Slattery)

The Duff

(pictured: Robbie Amell)

Guys caught in the act 2

George Sear and Michael Cimino in Love, Victor

Taylor Zakhar Perez and Nicholas Galitzine in Red, White & Royal Blue