Tau protein can be released by neurons, an event linked to the propagation of Tau pathology in Alzheimer'disease (AD). Neuronal hyperexcitability was shown to significantly increase Tau release by neurons. We confirmed this in the present study. In a previous study, it was demonstrated that hyperexcitability induces Golgi apparatus dynamics resulting in its fragmentation. Our present results revealed that the increase of Tau secretion upon hyperexcitability could be significantly reduced by preventing Golgi dynamics through the inactivation of cdk5. We then verified whether a Golgi fragmentation not induced by hyperexcitability could also increase Tau secretion. The suppression of Rab1A, Rab GTPase associated with the Golgi membranes, known to induce a Golgi fragmentation increased Tau secretion by both neurons and HeLa cells. Although it remains to be demonstrated whether the Golgi is directly involved in Tau secretion, the present results demonstrate that its dynamics are correlated to a modulation of Tau secretion.