Lewis Warsh (9 November 1944 – 15 November 2020) was an American poet, visual artist, professor, prose writer, editor, and publisher. He was a principal member of the second generation of the New York School poets,; however, he has said that “no two people write alike, even if they’re associated with a so-called ‘school’ .” Professor of English at Long Island University and founding director (2007–2013) of their MFA program in creative writing, Warsh lived in Manhattan with his wife, playwright-teacher Katt Lissard, whom he married in 2001.

Warsh was born in Bronx, New York, and received his BA and MA in English from City College of New York. He also attended Kenneth Koch’s poetry class at the New School. He began writing poetry and fiction in his early teens, and first published his poems in the mimeo magazine Wild Dog, an issue guest-edited by Joanne Kyger, in 1965. In the summer of 1965 he attended The Berkeley Poetry Conference where he met Anne Waldman at Robert Duncan’s reading. The two married and moved to 33 St. Mark’s Place on the Lower East Side of Manhattan. It was during that time that the two founded Angel Hair Magazine and Books, which became a seminal part of the mimeo revolution. Warsh and Waldman’s apartment “proved to be a center for the new New York School and the relationship of that coterie to the Poetry Project.” Their apartment also played a part of the “[s]ocial links between musicians and poets throughout the East Village…” Warsh recollects Lou Reed and other Velvet Underground members dropping in to Warsh and Waldman's 33 St. Mark's Place to listen to The Velvet Underground and Nico for the first time: "And we were living on St. Mark’s Place, which was like the center of the East Village, and the Electric Circus is up the street, and I have this memory of the Velvet Underground coming to our apartment … they were saying ‘This is the first time we’ve heard this record,’ and it was the Banana record.” Warsh’s community also grew to include Ted Berrigan, Bernadette Mayer, Ron Padgett, Bill Berkson, Joe Brainard and George Schneeman, among many others. During this time his first books of poems were published —The Suicide Rates (1967), Highjacking (1968), and Moving Through Air (1968).

After his breakup with Waldman, Warsh lived in Bolinas, California, from October 1969 to August 1970, where his neighbors included Joanne Kyger, Tom Clark, Bill Berkson, Bobbie Louise Hawkins and Robert Creeley. In the spring of 1971, he took over the reading series at Intersection in San Francisco from Andrei Codrescu. The “series lasted about six months and was many ways a temporary West Coast version of the Poetry Project; Robert Creeley and Ted Berrigan shared a bill, Joe Brainard and Joanne Kyger read together, Philip Whalen read with Allen Ginsberg, and so on.”

From 1973 to 1974 he lived in Cambridge, Massachusetts, and co-edited The Boston Eagle with William Corbett and Lee Harwood, before returning to New York in 1974.

Bernadette Mayer and Warsh began living together spring 1975. They initially moved from New York to an old farmhouse in Worthington, Massachusetts, and later to an apartment in Lenox. During this time their two daughters were born, Marie in 1975 and Sophia in 1977. Also, in 1977 the two decided to start United Artists Magazine and Books. Warsh wrote:

We were living in relative isolation in Lenox, Massachusetts, and editing a magazine put us in touch with poets and friends we had left behind in New York. We managed to buy an inexpensive mimeo machine in Pittsfield and we produced the magazine in the living room of our large apartment on the main street of Lenox. The beauty of mimeographing is that we could control every aspect of production ourselves, that I could stay up all night and produce a new issue by morning if I wanted. The first issue reflects our geographical shift and contains work by ourselves and our immediate neighbors, Clark Coolidge and Paul Metcalf. Our idea was, whenever possible, to publish large amounts of a few poets’ work in each issue, as opposed to one or two poems by a lot of people. Among the regular contributors to subsequent issues were Ted Berrigan, Alice Notley, Diane Ward, and Bill Berkson.

The mimeo magazine United Artists published eighteen issues from 1977 to 1983. United Artists Books is still publishing and is now “one of the oldest independent publishing companies in the United States that focuses primarily on publishing books of poetry.” In 1979, Warsh and Mayer and family moved to Henniker, New Hampshire, where they taught at New England College, and where their son Max was born.

In 1980 they returned to the Lower East Side, just a few blocks from their close friends Alice Notley and Ted Berrigan who were living on St. Mark's Place. Also, according to Warsh, many of the young poets around The Poetry Project entered their lives during this time—Gary Lenhart, Greg Masters, Eileen Myles, Bob Holman, Steve Levine, Mitch Highfill, Kim Lyons, Bob Rosenthal, Rochelle Kraut, among others.