St Clement's Hospital was a mental health facility at Foxhall Road in Ipswich, Suffolk, England.

The hospital, which was designed by William Ribbans in the Italianate style using a single linear corridor layout, opened as the Ipswich Borough Lunatic Asylum in 1870.

[1] An extra story was added to the building in the 1890s and it became Ipswich Mental Hospital in 1908.

[2] After the introduction of Care in the Community in the early 1980s, the hospital went into a period of decline and closed in 2002.

[1] The main buildings were subsequently converted into offices for administrative use by Norfolk and Suffolk NHS Foundation Trust.