Xylotitan

{{Short description|Extinct genus of mammals}}

{{Speciesbox

| fossil_range = Middle Eocene

| genus = Xylotitan

| species = cenosus

| authority = Mihlbachler & Samuels, 2016

}}

Xylotitan is an extinct genus of brontotheriid that lived in Oregon during the Middle Eocene. It contains the species X. cenosus.{{Cite journal |last1=Mihlbachler |first1=Matthew C. |last2=Samuels |first2=Joshua X. |date=November 2016 |title=A small-bodied species of Brontotheriidae from the middle Eocene Nut Beds of the Clarno Formation, John Day Basin, Oregon |url=https://www.cambridge.org/core/journals/journal-of-paleontology/article/abs/smallbodied-species-of-brontotheriidae-from-the-middle-eocene-nut-beds-of-the-clarno-formation-john-day-basin-oregon/9C237ECDA5B58855424774AEF311504E |journal=Journal of Paleontology |language=en |volume=90 |issue=6 |pages=1233–1244 |doi=10.1017/jpa.2016.61 |issn=0022-3360 |access-date=6 February 2025 |via=Cambridge Core|url-access=subscription }}