本文論述分為三大部分。首先，討論我國隱私權之定義，本文認為隱私權是「個人為確保人格自由發展，對其私密生活空間、資訊及重大決定之控制權」。其次，討論我國隱私權之類型，本文認為隱私權之類型依序為「空間隱私權」、「資訊隱私權」及「決定隱私權」。最後，探討我國隱私權之憲法依據，本文發現隱私權已內化於我國憲法中，成為一項不可或缺之基本權利，其內涵係由許多基本權利（例如居住自由、秘密通訊自由、宗教自由等）之特定面向所組合而成，其憲法依據目前尚難驟下定論。

The contents of this article divide into three parts. First, we discuss the definition of privacy in our country. I think that privacy is a right to assure free developments of our personality that is for control of our intimate life, personal information and personal important decisions. Second, we talk about several types of privacy, including “spatial privacy”, “informational privacy” and “decisional privacy”. Finally, we search for the constitutional foundation of privacy in our constitution. I find that privacy has deeply rooted in our constitution and become an essential fundamental right for our people. The concept of privacy is composed of many dimensions of other funcamental rights, such as freedom of residing, freedom of secret communications and freedom of religions.