Tianna Seaman is a dedicated community advocate and professional with a deep-rooted commitment to the Indian River Central School District. Originally born and raised in Brandon, Florida, Tianna has been married to her husband, Trevor Seaman, for 18 years. Trevor is currently Active Duty in the US Army and serves as an Army Aviator (Blackhawk Pilot). Together, they are the proud parents of two sons: Garrett, a high school senior, who is a member of the National Honor Society (NHS), IR Varsity Soccer team, and IR Varsity Baseball team and Emerson, an 8th grader, who is a student athlete participating in the Syracuse Rush Soccer program, IR modified soccer team, and IR Modified Baseball team.

Tianna brings a robust educational and professional background to the Board. She holds a Bachelor of Science in Interdisciplinary Social Sciences from Florida State University and a Master of Business Administration from Saint Leo University. For the past 12 years, she has served as an acquisition professional supporting the Department of War (DoW), where she has been responsible for overseeing more than $2.8 billion in Government contracts during this timeframe. In a notable career achievement, she has worked for every department within the DoW, including the United States Space Force.

Beyond her professional achievements, Tianna has a long history of serving the military and local communities. While stationed at JBLM from 2008 to 2014, she served as both a member and leader of the Family Readiness Group (FRG), providing vital support to military families. Her commitment to youth development is further evidenced by her time on the Board of Directors for the Niceville Football Little League from 2015 to 2018. Currently, Tianna continues her service as a member of the Fort Drum Guthrie Patient and Family Partnership Council, a role she has held since 2025.

With her unique blend of financial oversight experience, leadership, and a firsthand investment in the success of Indian River students, Tianna is eager to contribute her expertise to the School Board to ensure a bright future for all students in the district.