Method, apparatus and computer readable media are disclosed for object classification adjustment based on vehicle communication. An example vehicle includes a camera to detect an object and an object classifier. The example object classifier is to determine first classification data for the object. The first classification data includes a classification confidence of the object. Also, the example object classifier is to associate second classification data for the object with the first classification data. The second classification data is collected from a second vehicle. Additionally, the example object classifier is to adjust the classification confidence of the object based on the second classification data.