One canine was pictured at the helm of a mini pink car, standing on all fours as Pride flags were waved above.
Another couple of corgis were spotted marching wearing rainbow-coloured leis.
Some corgis were sporting rainbow leis (Michael T Chan/PA)
A pup named Lady posed for the camera while wearing a Pride bandana, complete with a rainbow heart.
Milo and Apollo were pictured by their owner, Mark Pakianathan, during the parade.
Dogs were joined by their owners for the first Pride march in London since the pandemic (Andrew Smart/PA)
Others resembled fairies in their Pride outfits (Frankie Fermi/PA)
The event, which organisers are called the “biggest and most inclusive event in history”, also features a line-up of artists performing across four stages around Central London as popstar Ava Max closes the show on the Trafalgar Square stage.