Oliver Callan

Oliver Callan

Comedian and Creator of Comedy Satire

Oliver Callan has been a staple feature on Irish television including the world’s longest-running chat show The Late Late Show, and is now the resident comedian on The Saturday Night Show with Brendan O’Connor. His RTE One satirical sketch series “Green Tea” is currently Ireland’s most listened to comedy show and is consistently Ireland’s number one podcast on the iTunes network.


Oliver Callan is one of Ireland’s leading comedians and has shot to fame through his repertoire of impersonations, ranging from Taoiseach Enda Kenny to Barack Obama. The 30-year-old Irish satirist from Inniskeen in Co. Monaghan has gained a formidable reputation for the hugely entertaining sell-out live shows he’s performed across Ireland.

Oliver was the voice behind “Nob Nation” on 2FM’s Gerry Ryan Show and can now be heard on RTE Radio One’s “Green Tea” on Saturday mornings.

“Nob Nation” broke new ground on Irish radio, being the first comedy series on RTE radio for over 15 years, since the end of Dermot Morgan’s Scrap Saturday in 1991.

Oliver has also written regularly for the Irish Times and the Irish Sun.


  • Range of impersonations
  • Satirical comedy



“On behalf of the CTI Global team, I’d like to thank you most sincerely for joining us at Shanahan’s last night. You were absolutely exceptional and everyone loved you.  You played a huge part in helping us to make the night a tremendous success and the guests at your table really enjoyed your company.” Mark Donnellan, Sales Director, CTI Global.

“Oliver was great – he read the audience very well and all the clients gave us great feedback afterwards, they thoroughly enjoyed it.” – Georgina Doherty, Glas Securitas Limited

“Just wanted to say that Oliver was great on Friday night. He went down a storm and everyone loved his act. We will be in touch again without a doubt!” – Julie McGouran, Clients Events & Relationship Manager, A&L Goodbody Solicitors

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