What region of Italy does spaghetti bolognese originate?

Spaghetti Bolognese does not originate from any specific region of Italy. The dish typically refers to a pasta dish featuring spaghetti noodles and a meat sauce made with ground meat, tomatoes, and various seasonings, and it gained its name due to its popularity in the city of Bologna. However, the most traditional pasta served with ragù alla Bolognese is actually tagliatelle, a wide, flat noodle. The spaghetti and meat sauce combination became more widespread in the world but is not considered a traditional Italian dish.