Pastan published 15 books of poetry and a number of essays. Her awards include the Dylan Thomas Award, a Pushcart Prize, the Alice Fay di Castagnola Award (Poetry Society of America), the Bess Hokin Prize (Poetry Magazine), the 1986 Maurice English Poetry Award (for A Fraction of Darkness),[3] the Charity Randall Citation of the International Poetry Forum, and the 2003 Ruth Lilly Poetry Prize. She also received the Radcliffe College Distinguished Alumnae Award.
Two of her collections of poems were nominated for the National Book Award and one for the Los Angeles Times Book Prize.[4]