Hippodamia sinuata, the sinuate lady beetle, is a species of lady beetle in the family Coccinellidae. It is found in North America and Oceania.
Adults reach a length of about 4.30-5.80 mm. The pronotum has pale spots. The suture on the elytron is black from the base to the apical three-fourth and there is a broad discal vitta.
These subspecies belong to the species Hippodamia sinuata: