Open Hearing may refer to:

• Open Hearing (American TV series), news-related discussion show seen in 1954 and 1957–58
• Open Hearing (Australian TV series), topical subjects panel discussion show seen in 1960–61

• Meningococ
• Meningococcal bacterium Neisseria meningitidis group A
• Meningococcal infection
• Meningococcal meningitis vaccine
• Meningococcal septic shock
• Meningococcal vaccine
• Meningococcal vaccines
• Meningococcemia
• Meningococcus vaccine
• Meningohypophyseal artery
• Meningomedium
• Meningopolyneuritis Garin-Bujadoux-Bannwarth
• Meningovascular syphilis
• Mening Qazaqstanym
• Men in Gray
• Menino Deus
• Menin Qazaqstanim
• Menin Road
• Men In Saffron
• Men In Slippers
• Men in the Philippines
• Men In Tights
• Men in tights (disambiguation)
• Menin (title)
• Men Into Space