Mudan

Mudan (牡丹) may refer to:


 * Paeonia rockii, or Rock's peony, woody species of peony, known as 紫斑牡丹 in Chinese.
 * Paeonia suffruticosa, or tree peony, known as 牡丹 in Chinese.

People's Republic of China

 * Mudan District, Heze, Shandong
 * Mudan River, in Heilongjiang

Republic of China (Taiwan)

 * Mudan, Pingtung, township in Pingtung, Taiwan
 * Mudan Station, railway station of the Taiwan Railway Administration (TRA) Yilan Line, located in New Taipei