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Welcome to the Harris Insurance Agency

The Harris Insurance Agency, Inc. has been serving the Duncan, Oklahoma area for over
50 years. As the area’s leading insurance agency, the Harris Insurance Agency specializes in Home, Auto, Life, Farm and Agricultural risk protection, Commercial, and Medical Insurance.

Call one of our insurance professionals below for a free, no obligation quote.

Call Today 580-255-2147

or Email:

Meet the Team


Lanna Harris

Hi, I’m Lanna Harris. My parents started this agency in 1968. I graduated from the University of Oklahoma and lived in Dallas and Oklahoma City before returning to Duncan 29 years ago. I am proud to call Stephens County my home. Please come in and see us anytime.


Patricia Welch

My name is Pat Welch. My husband and I live in Duncan and I am blessed that my son and his family live nearby. My 2 grandsons and granddaughter are my hobbies and I enjoy spending time with friends and family. I have worked for Harris Insurance for 25 years and enjoy what I do. Come and see me, I’m here to help.


Dawn Markham

My name is Dawn Markham. I live in Rush Springs and have been happily married for 23 years with two wonderful children. Some of my hobbies are hanging out with my family, cooking, fishing, hunting, camping and listening to music. I have worked at Harris Insurance since 2011. I am looking forward to serving the community and assisting you in any way that I can.


Roxanne Markham

My name is Roxanne Markham. I have lived in Rush Springs since 2003. My hobbies are hanging out with my Niece and Nephew and my Family, fishing, hunting, camping and spoiling my dog Macs. I have worked for Harris Insurance for a year. Please call or come in to the office to see how we can help you with all your insurance needs.