Shaun O. Callahan

Attorney at Law

Shaun O. Callahan works out of our Vancouver office.

Shaun is an Associate Attorney in the South Sound offices of GLP Attorneys. Since 2014, Shaun has been representing victims of personal injury.  Prior to joining GLP, he practiced law as an associate at the Johanson Law Group in Edmonds, Washington. Shaun primarily represents clients injured as a result of automobile accidents or negligence by property owners.

Mr. Callahan graduated from the University of Washington with a B.A. in Political Science and earned his Juris Doctorate from William H. Gates School of Law at the University of Washington in 2014. While in law school, he won the school-wide negotiation competition and worked as an intern for Intellectual Ventures and Avalara, Inc. Shaun is an Eagle Member of the WSAJ. He has also been awarded the Rising Star Super Lawyers Award in 2019 and 2020, which is awarded to the top 2.5% of attorneys in the state.

Shaun is a co-founder of the UW Finance Association – Husky Traders, the premier finance club at the University of Washington. When not working, Shaun can often be found being forcibly marched on a grueling hike by his fiancé.


“Shaun Callahan is wonderful! I have recommended your firm multiple times because of the great care he has provided in dealing with my case. He is now handling a case for my daughter as well. Shaun is great at what he does.” 

“Dear Shaun, We just wanted to thank you for all of your excellence and hard work. Our family truly appreciates everything you have done for our son. This has been a life changing event and it would have been different if we wouldn’t have found you. You have given Jake his life back and we can’t thank you enough for fighting for our son. God bless you Shaun, you are truly an outstanding and professional attorney.”

“Dear Jim & Shaun, A heartfelt and most sincere thanks to both of you. Because of your hard work and expertise my daughter has been exonerated! Thank you for believing in her and encouraging her throughout the process and preparing her for the appeals. We wouldn’t have won the case without you! Sincerely, R.B.”

“Shaun, I cannot thank you enough for all you did for me with my case; it meant a great deal to me. Best, A.B.”

“After being injured and a car accident caused by another party, I was not sure what my next steps should be yet I knew my injuries were serious enough I should have legal representation. This is when I called GLP Attorneys in Vancouver Washington. The attorney I met with was Shaun Callahan. From my first meeting with Shaun I knew I had made the right decision. Shaun asked detailed questions and took extensive notes regarding the accident. He assured me he would begin working on my behalf immediately and after reviewing my auto insurance policy found additional coverage to help pay for my medical bills. While my case progressed over the next 6 months, Shaun provided me with details of everything he was doing and was always available for any questions I had going forward. His professionalism and confidence was more reassuring. His staff was also on point with communication and any assistance I needed. Shaun was extremely successful in negotiating very substantial settlement offers from both the insured’s company and my insurance company which far surpassed all expectations! There is no question I would highly recommend Shaun Callahan and GLP Attorneys of Vancouver”


“Thank you Shaun for everything. You have been very professional and easy to work with. If I ever need another lawyer I will contact you first! Thanks again.”


Successful Cases:

$10 million for a young girl who suffered partial paralysis following a botched routine medical procedure.

$500,000 settlement for a woman who injured both rotator cuffs in a rear-end collision.

$450,000 settlement for a man who injured his heel while walking down makeshift stairs at an amateur theater dress rehearsal.

$300,000 settlement for the customer of a nail salon who had three toes amputated as a result of receiving a nick on one toe that led to a serious infection.

$300,000 for a woman who suffered an exacerbation of pre-existing jaw issues.

$215,000 settlement for a woman who was rear ended by a taxi cab resulting in a bulging disc in her spine.

$200,000 for a man who slipped and fell on an icy patch at a strip mall.

$150,000 for a man who suffered a non-surgical biceps injury in a low speed collision.

Past Results do not guarantee future outcomes.


Super Lawyers Rising Star 2019 & 2020

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