Dara Sayed Barham, 22, was found injured after being attacked outside Hounslow Muslim Centre in Hanworth Road at 2.20pm on June 22.
He was taken to hospital where he later died.
Kaywan Warzier Karim, 27, of Walnut Tree Road, Hounslow, was charged with murder and possession of an offensive weapon.
Tania Hamza, 33, of Kingsley Road, Hounslow, was charged with violent disorder and assisting an offender.
Aziz Hama, 31,, of Selbourne Ave, Hounslow was charged with assisting an offender.
All three will appear in custody at Wimbledon Magistrates’ Court today (June 26).
A 35-year-old man has also been arrested on suspicion of murder.
He remains in police custody.
Anyone who can assist the investigation team is asked to call 101 quoting 4387/22Jun or contact the independent charity Crimestoppers on 0800 555 111 or visit crimestoppers-uk.org to remain anonymous.
