Striated muscle cells contain numerous architectural proteins that contribute to the function of muscle as generators of mechanical force. Among these proteins are crosslinkers belonging to the plakin family, namely plectin, microtubule-actin crosslinking factor (ACF7/MACF1), bullous pemphigoid antigen 1 (Bpag1/dystonin), and desmoplakin. These plakin family members, in particular plectin and Bpag1/dystonin, exist as several isoforms. The domain organization of these plakin variants dictates their subcellular location and the proteins with which they interact. Several studies suggest that plakins exert unique functions within various compartments of the muscle cell including the sarcolemma, the sarcomere, both neuromuscular and myotendinous junctions in skeletal muscle, and the intercalated discs in cardiac muscle. Plakins may also regulate the cellular placement and function of specific organelles, notably the nucleus, mitochondria, Golgi apparatus, and sarcoplasmic reticulum. Here we review and summarize our current knowledge of the function of plakins in striated muscle cells.