Highline College announced this week that former President Dr. John R. Mosby died Monday, May 4, 2026.
Dr. Mosby served as Highline College’s seventh president from July 2018 until December 2025. According to the college, he was the institution’s first president of color and led the school through a period marked by growth and significant challenges, including the COVID 19 pandemic, racial equity initiatives, the transition to ctcLink and a successful accreditation process.
During his tenure, the college expanded its equity-focused work, including the creation of Highline’s first Equity, Diversity and Transformation vice president position and division.
Under Dr. Mosby’s leadership, Highline College was also recognized by the Aspen Institute as one of the nation’s top 200 community colleges, according to the college.
Highline officials said Dr. Mosby maintained a strong focus on student success throughout his presidency while guiding the college through periods of social change and reflection around racial equity.
Beyond his work at Highline, Dr. Mosby was active in community service. The college said he served on the Northwest Kidney Centers Foundation board from 2022 to 2025, a role that held personal meaning for him.
Dr. Mosby was widely respected and well loved by the Highline community and beyond.
“We extend our deepest condolences to his family, friends, and all who are grieving his loss,” the college said in a statement. “We will share opportunities to honor his memory as details become available.”
Dr. Jamilyn Penn is currently serving as Highline College’s Interim President after being appointed to the role in December 2025. She served as Highline’s vice president for student services and has held several leadership and faculty roles within Washington’s community and technical college system.
Everyone at South King Media extends their deepest condolences to all who knew and loved Dr. Mosby.
