There have been two Baronetcies created for persons with the surname Hobart, one in England and one in the United Kingdom. The Hobart Baronetcy, of Intwood in the County of Norfolk, was created in the Baronetage of England in 1611 for Sir Henry Hobart. The fifth Baronet was created Earl of Buckinghamshire in 1746. For more information on this creation, see the latter title.
The Hobart Baronetcy, of Langdown in the County of Southampton, was created in the Baronetage of the United Kingdom in 1914 for Sir Robert Henry Hobart, who had previously served as LiberalMP for New Forest from 1906 to 1910. Hobart was the son of the Very Reverend the Hon. Henry Lewis Hobart, fourth son of the third Earl of Buckinghamshire. The present holder is heir presumptive to the earldom of Buckinghamshire.