  Let $ (P_n)_{n\ge 0}$ be the sequence of Perrin numbers defined by ternary
relation $ P_0=3 $, $ P_1=0 $, $ P_2=2 $, and $ P_{n+3}=P_{n+1}+P_n $ for all $
n\ge 0 $. In this paper, we use Baker's theory for nonzero linear forms in
logarithms of algebraic numbers and the reduction procedure involving the
theory of continued fractions, to explicitly determine all Perrin numbers that
are concatenations of two distinct repeated digit numbers.
