Thomas Pakenham

• Thomas Pakenham , 8th Earl of Longford, Anglo-Irish historian and arborist
• Thomas Pakenham, 1st Baron Longford, Irish peer and politician
• Thomas Pakenham , grandfather of the preceding
• Thomas Pakenham , British naval officer and politician
• Thomas Pakenham, 2nd Earl of Longford, Irish peer
• Thomas Pakenham, 5th Earl of Longford, Irish peer and soldier
• Thomas Pakenham , MP for Antrim