About OAC

OAC GB is the British arm of Open Air Campaigners International – an international interdenominational charity dedicated to sharing the Gospel of Jesus Christ.

What we do

OAC Evangelists are called to bring the Christian message to those around us, often those at the fringes, using as many creative methods as possible to present the good news of the love of God.  We do this in partnership with churches, schools, camps and major events.  As well as this we also train and encourage others in evangelism.  Find out more about what we do.

We are generously supported by individuals and churches who give their time, prayer support and donations to help maximise our effectiveness.

Who we are

We’re made up of a team of Evangelists plus a host of other individuals whom we’ve trained in different spheres of ministry.  All of our Evangelists are members of a church local to them, but they also work closely with other churches all over their region.  OAC GB is a member of the Evangelical Alliance.

OAC history

Our history

OAC GB is part of Open Air Campaigners International, a worldwide mission, and we are bound by common statements of purpose and faith.  Open Air Campaigners International was founded in Australia in 1892.  From there it spread to New Zealand, North America and Great Britain in 1968.  It then spread to Europe and all around the world.  Today, there are OAC evangelists involved in regular ministry in 26 countries worldwide.

Evangelists at the Evangelists Conference 2022

Our evangelists

OAC GB is fortunate to have a strong team of creative, warm-hearted and, committed Evangelists on our team.

Meet our evangelists.

street preacher

Our trustees

We are grateful to the long service and helpful guidance of our trustees:

  • Graham Worden (chair), a retired management consultant who worships at East Finchley Baptist Church, North London.
  • Nicholas Durden, a part-time GP who worships at St James Muswell Hill, North London
  • Mike Getley, a retired pastor who is also an OAC Associate and keen golfer who worships at Bethel Apostolic Church, Carmarthen
  • Helen Leighton, a recently retired executive from the pharmaceutical industry, who worships at St John’s, Hampton Wick.
  • Duncan Njoroge, a nurse who worships at St James Muswell Hill, North London

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