β‐tetrakis(tert‐butyl)phthalocyanines are the most commonly used phthalocyanines due to their high solubility, stability, and accessibility. They are commonly used as a mixture of four regioisomers, which arise due to the tert‐butyl substituent on the β‐position, and to the best of our knowledge, their regioselectivesynthesis has yet to be reported. Herein, the C4h‐selective synthesis of β‐tetrak