About Mark J.
Mark J — Mahoney is a seasoned criminal defense attorney based in Buffalo, New York. He graduated from the University of Notre Dame in 1971, earning a Bachelor of Arts degree. Following this, he pursued a legal education at the State University of New York at Buffalo Law School, where he received his Juris Doctor in 1974. After being admitted to the New York State Bar in 1975, Mahoney dedicated his practice to criminal law, representing clients in both state and federal courts. His experience in the field has made him a respected figure in the legal community. In 1995, Mahoney co-founded Harrington & Mahoney alongside James P — Harrington. This partnership combined their expertise to establish one of Western New York's premier criminal defense firms, located at 70 Niagara Street, Third Floor, Buffalo, NY 14202.
The firm has gained a reputation for its commitment to defending clients against serious criminal charges, ranging from misdemeanors to felonies. Under Mahoney's leadership, the firm has successfully handled numerous high-profile cases, showcasing its dedication to justice and client advocacy. Throughout his career, Mahoney has been recognized for his significant contributions to criminal defense. He served as President of the New York State Association of Criminal Defense Lawyers from 1990 to 1991. His leadership extended to the national level, where he was elected to two consecutive terms on the Board of Directors of the National Association of Criminal Defense Lawyers. Mahoney's practice is particularly distinguished by his focus on defending individuals with Autism Spectrum Disorder (ASD). He is recognized as the only attorney in North America, and perhaps the world, who dedicates his practice almost exclusively to representing clients with ASD.
In addition to his legal practice, Mahoney has received several prestigious awards. These include the "Outstanding Practitioner" award from the New York State Association of Criminal Defense Lawyers and the "Service of Justice" award from the New York State Defenders Association. He has also been listed in "The Best Lawyers in America" and the "National Directory of Criminal Lawyers," further underscoring his reputation in the field. His dedication to his clients and the legal profession has earned him respect from peers and clients alike. Mahoney's commitment to education is evident through his role as a lecturer at the State University of New York at Buffalo. Between 1984 and 1990, he taught courses in Appellate Practice, Trial Practice, and Criminal Procedure. His expertise has also been shared at various legal forums across the United States and Canada, contributing to the education of future attorneys.
He is admitted to practice in all New York courts, the U.S. District Courts for the Northern, Southern, Eastern, and Western Districts of New York, as well as the U.S. Supreme Court. For more information or to contact Mark J. Mahoney, visit the Harrington & Mahoney website.
