Bowien is the surname of the following people:

• Danny Bowien (born 1982), American chef and businessman
• Jimmy Bowien (born 1933), German record producer, songwriter and composer

• Bladast
• Bladastes
• Bladbean
• Bladder
• Bladder and string
• Bladder augmentation
• Bladder Campion
• Bladder campion
• Bladder cancer in cats and dogs
• Bladder-cherry
• Bladder cherry
• Bladder control
• Bladder Control
• Bladder desperation
• Bladder disease
• Bladder Disease
• Bladder diseases
• Bladder fiddle
• Bladder flower
• Bladder hibiscus
• Bladder incontinence
• Bladder infection
• Bladder ketmia
• Bladder (kidney)
• Bladder neoplasm