In a large bowl, combine the lobster meat, ricotta cheese, Parmesan cheese, parsley, salt, and pepper. Mix until well combined.
Place a small spoonful of the lobster mixture onto a wonton wrapper. Wet the edges of the wrapper with water and fold in half to form a triangle. Press the edges to seal. Repeat with the remaining mixture and wrappers.
Bring a large pot of salted water to a boil. Cook the ravioli in the boiling water until they float to the top, about 3-4 minutes. Remove the ravioli from the water and set aside.
In a large saucepan, heat the olive oil over medium heat. Add the onion and garlic and cook until softened, about 5 minutes. Stir in the crushed tomatoes, basil, red pepper flakes, salt, and pepper. Simmer for 10 minutes to allow the flavors to meld together.
Serve the lobster ravioli with the tomato basil sauce. Enjoy!