KB Ballentine resides in Chattanooga, Tennessee, and teaches creative writing, theatre arts, and literature to high school and college students.

She has an M.A. in Writing and an M.F.A. in Creative Writing, Poetry.

Her work has appeared in numerous journals and publications, including Crab Orchard Review, Alehouse, Tidal Basin Review,  Haight–Ashbury Literary Journal, The Sigh Press, and  MO: Writings from the River.

Late summer 2017 unveiled Ballentine's fifth poetry collection Almost Everything, Almost Nothing, published by Middle Creek Publishing and Audio. In 2016, her fourth collection of poetry received the Blue Light Press Book Award. Her work also appears in several anthologies: In Plein Air (2017), Carrying the Branch: Poets in Search of Peace (2017), In God's Hands (2017),  River of Earth and Sky: Poems for the Twenty-first Century (2015), Southern Poetry Anthology, Volume VI:  Tennessee (2013) and Southern Light: Twelve Contemporary Southern Poets (2011). In 2014 she was a finalist in the Ron Rash Poetry Awards and, in 2006, a finalist for the Joy Harjo Poetry Award. She was a recipient of the Dorothy Sargent Rosenberg Poetry Prize in 2006 and in 2007.