Officers are warning people to not approach Reilly.
Thomas Reilly is wanted in connection with making threats to kill, two counts of criminal damage, two counts of being in breach of a court order and two counts of common assault.
He is also wanted following an allegation of racially-aggravated assault.
The 29-year-old has links to Romford, Dagenham, and Brentwood.
PC Dave Whaley said: “If anyone is aware of Reilly’s whereabouts, I would urge you to call police at the earliest convenience.
“I’m sure that someone seeing his picture will recognise him. If this is you please contact the police.”
Reilly is described as a white male with short dark brown hair and brown eyes. He is six foot tall and has an Irish accent.
He also has the letter ‘M’ tattooed on his lower left arm.
Anyone who knows of his whereabouts is asked to call police on 999. Members of the public are advised not to approach him if seen.
Alternatively, email David.Whaley@met.police.uk or AbdulMojeed.Egbeyemi@met.police.uk.
Tags: Romford, Brentwood, Dagenham