E355 may refer to:

• Adipic acid
• Toshiba E355, a Personal digital assistant by Toshiba

• Pro Evolution Soccer 2016
• Pro Evolution Soccer 3DS
• Pro Evolution Soccer (series)
• Pro Evolution Soccer series
• Proexaerotodon
• Proexport
• Prof
• Prof. Abdul Gaffar Billoo
• PROFAC
• Prof. Aditya Narayan Purohit
• Prof. AJ Kerr
• Prof Akhtarul Wasey
• Prof. Alfred Alan Eddy
• Prof Alfred Alan Eddy
• Prof. Alfred Eddy
• Prof Alfred Eddy
• Prof. Ali Arshad Mir
• Prof. Alicia Thunderblast
• Prof. Ali Kutty Musliyar
• Profamina
• Profanacion
• Profanacion (1933 film)
• Profanación
• Profanación (1933 film)
• Prof Anand Kumar