Lieutenant General Charles D. Costanza has spent more than three decades in the U.S. Army, serving in senior command and staff positions before taking charge of V Corps in April 2024. His military career has placed his family in several highly visible Army communities, including Fort Stewart in Georgia and the U.S. Army’s forward presence in Poland.
Behind that career is his wife, Megan Costanza, who has supported military families and participated in community activities during several of her husband’s assignments.
Megan has generally maintained a private life, but official Army publications provide a glimpse into her work within military communities and her role as a senior commander’s spouse.
Stick to the Facts
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Who Is Megan?
Megan Costanza is the wife of Lieutenant General Charles Costanza.
She has not pursued the same public profile as her husband, and detailed information about her personal background is limited. Much of what is publicly documented comes from Army community events in which she participated while Charles held senior commands.
During his time leading the 3rd Infantry Division at Fort Stewart and Hunter Army Airfield, Megan was identified by the Army as the division commander’s spouse. She took part in activities designed to support soldiers, families and the wider installation community.
Her Military Role
Being the spouse of a senior Army commander often involves responsibilities that extend beyond accompanying a service member at official functions.
Megan has participated in family-support initiatives, volunteer programs and installation events. The Army described her as the senior spouse of the 3rd Infantry Division while Charles was commanding the division.
In that capacity, she encouraged military families to become involved with organizations supporting soldiers and their relatives.
Her involvement illustrates the often-unseen community role played by spouses of senior military leaders.
Fort Stewart
Megan’s public military-community work was particularly visible at Fort Stewart, Georgia.
Charles Costanza commanded the 3rd Infantry Division from 2021 until 2023. During that period, Megan participated in events alongside him and other senior leaders.
At a Fort Stewart-Hunter Army Airfield Independence Day celebration in July 2021, Megan joined Charles in welcoming soldiers and their families. The event included entertainment, food and fireworks and was organized to provide the military community with an opportunity to celebrate together.
Her participation was representative of the role she played within the installation community.
Community Support
Megan also became involved with the USO at Fort Stewart.
In 2022, the Army highlighted her support for volunteer efforts at the installation’s USO center. She encouraged people to volunteer and noted the range of services available to soldiers, families and retirees.
The USO center provided a place for service members and families to connect, with volunteers helping organize programs, care packages, children’s activities and other services.
That work gave Megan a direct connection to the day-to-day needs of military families.
Family
Charles and Megan Costanza have two daughters, Claire and Emma, according to biographical information about the family.
Their children have occasionally appeared at official military events.
The Army publicly documented an appearance by their daughter Emma during Charles’s 2023 change-of-command ceremony at Fort Stewart. Emma received a bouquet of red roses during the event as her father concluded his tenure as 3rd Infantry Division commander.
Such moments offer one of the few public glimpses into the Costanza family.
Charles’ Career
Charles Costanza graduated from the U.S. Military Academy at West Point and received his commission in the Armor branch in 1991.
Over more than three decades, he held command positions ranging from company level through major formations. His assignments included service with the 3rd Armored Cavalry Regiment, 1st Cavalry Division and 3rd Infantry Division.
He also served in Iraq and Bosnia and held senior positions within Army headquarters and operational commands.
His career eventually led to promotion to lieutenant general and command of V Corps.
V Corps
On April 8, 2024, Costanza officially assumed command of V Corps during a ceremony in Poznan, Poland.
He succeeded Lieutenant General John Kolasheski and became responsible for the Army corps’ mission supporting U.S. and allied security interests in Europe.
The Army described the change of command as an important transition for V Corps, which has a major role in strengthening NATO cooperation and readiness on the alliance’s eastern flank.
Costanza’s new assignment also meant another major change for the Costanza family as his professional responsibilities shifted toward the European theater.
Life in Poland
V Corps maintains its forward headquarters at Camp Kościuszko in Poznan, Poland, while its headquarters structure has also been associated with Fort Knox, Kentucky.
During Costanza’s tenure, the corps continued working closely with NATO allies and partner nations through exercises, training and multinational cooperation.
Although Megan’s personal activities in Poland have not been extensively documented, her previous involvement suggests that supporting military families and community programs has been an important part of her life as a commander’s spouse.
A Private Life
Megan Costanza has largely avoided the level of public exposure associated with her husband’s military position.
There is no extensive public record detailing her private career, education or personal interests. Most reliable references to her appear in official Army stories connected to military-community events.
That limited public footprint is important when discussing her biography. Information that has not been officially documented should not be presented as established fact.
What is clear is that Megan has been actively involved in the communities surrounding her husband’s senior assignments.
Their Partnership
Military careers can require frequent relocations, deployments and long periods of demanding responsibility.
For families of senior officers, those pressures can extend across many years.
Megan’s participation in installation activities and family-support programs shows how she contributed to the communities surrounding Charles’ commands rather than simply appearing at ceremonial events.
Her involvement with the USO at Fort Stewart is one of the clearest examples of that work.
Megan Costanza is the wife of U.S. Army Lieutenant General Charles D. Costanza.
She has maintained a comparatively private life but has been publicly involved in military-community activities, particularly during Charles’ command of the 3rd Infantry Division at Fort Stewart.
The Army identified her as the division’s senior spouse and documented her support for organizations such as the USO, as well as her participation in installation events.
Charles and Megan have two daughters, Claire and Emma, with Emma appearing publicly at her father’s 2023 change-of-command ceremony.
Charles later assumed command of V Corps in Poland in April 2024, continuing a military career that has spanned more than 30 years.
While Charles’ professional life remains highly documented through official Army records, Megan has chosen a quieter path. Her public story is primarily one of family support, community involvement and service alongside a career military family.
