Ministries and Mission Trips


One-Way organizes and prepares teams for short-term missions from our home office in Cheyenne, Wyoming. In Cheyenne, our staff and volunteers also lead local ministries in nursing homes and the jail.

Les and Eva Olsen serve on the Rosebud Indian Reservation in South Dakota. John Cook leads Bible studies and discipleship in Tempe, Arizona.


The following are our 2020 mission trips:

Trinidad, West Indies

January 16-28

Rosebud Indian Reservation, South Dakota

Tentative dates: June 13-20

England Steelpan/Evangelistic Outreach

Tentative dates: July 22- August 10


© 2017 by One-Way Evangelistic Ministries, Cheyenne, WY. 

One-Way is a faith-based, nonprofit, religious organization recognized by the IRS (officially, a 501c3). All of our ministries, programs, and missionaries are funded by partners who join with us to financially support this work. All gifts of support are receipted and tax deductible.