Cesc was full of praise for the Welsh club's style of football in what was a comfortable win over West Ham United.
Fabregas tweeted: "I love the way Swansea plays. Respect."
Swans fullback Angel Rangel said: "It's fantastic that a player like Cesc is saying things like that about us. He plays for a team that plays the best football around so that compliment means a lot for Swansea."