BPH may refer to:
- Bachelor of Philosophy – an undergraduate or postgraduate degree
- Bank BPH – a financial institution in Poland
- Banque Populaire Haitienne – a financial institution in Haiti
- Benign prostatic hyperplasia – an increase in size of the prostate in middle-aged and elderly men
- Break Permitted Here – a control character in the C1 control code set
- Brown planthopper – a small insect that feeds on rice plants
- Burns Philp and Company – a former food manufacturing business in Australia