- 海德公园 hǎidégōngyuán Hyde ParkThe largest Royal Park in London, located in the City of Westminster; famously known for its Speakers' Corner in the northeast corner.
- 海德格尔 hǎidégé'ěr HeideggerMartin Heidegger (1889-1976), German philosopher
- 海德堡 hǎidébǎo HeidelbergHeidelberg, a historic city in southwestern Germany home to Germany's oldest university.
- 海德尔堡 hǎidé'ěrbǎo HeidelbergHeidelberg (city in Germany)
- 海德保 hǎidébǎo HeidelbergHeidelberg (city in Germany)
