The Grotrian Baronetcy, of Leighton Buzzard in the County of Bedford, is a title in the Baronetage of the United Kingdom. It was created on 28 June 1934 for Herbert Brent Grotrian, who had earlier represented Kingston upon Hull South West in the House of Commons as a Conservative. He was the second son of Frederick Brent Grotrian, Conservative member of parliament for Kingston upon Hull East from 1886 to 1892.
The heir apparent is the present holder's son Philip Timothy Adam Brent Grotrian (born 1962).
| Escutcheon: | Gules a wyvern Or in chief two roses Argent barbed and seeded Proper. |
| Crest: | A wyvern Or resting the dexter leg upon a rose Argent barbed and seeded Proper. |
| Motto: | Animo Et Fide[1] |