Haiying

Haiying may represent:


 * Haiying spacesuit (海鹰号航天服) - a variant of the Orlan-M, see Orlan spacesuit
 * Zhang Haiying, an artist
 * Wei Haiying, a footballer
 * HY-2 Haiying (海鹰) missile ("Sea Eagle" missile), see C-201 Silkworm missile
 * China Haiying Electromechanical Technology Academy, manufacturer of the C-802 and C-701