| Hideaki Okabe | |
| Native Name: | 岡部 英明 |
| Native Name Lang: | ja |
| Birth Date: | 31 March 1959 |
| Birth Place: | Hitachi, Ibaraki, Japan |
| Nationality: | Japanese |
| Known For: | Politician of the Liberal Democratic Party |
| Occupation: | Politician |
is a Japanese politician of the Liberal Democratic Party, a member of the House of Representatives in the Diet (national legislature). A native of Hitachi, Ibaraki and graduate of Keio University, he was elected to the assembly of Tochigi Prefecture in 2003 and then to the House of Representatives for the first time in 2005.