The concept of the smart city is described as a solution of the urban problems. The Indonesian government has initiated to develop 100 smart cities by 2019, but there is still inadequate research about Indonesian case. Here, we have conducted a research to find current trends about smart city study in Indonesia. We identified the author background, the academic discipline of the author, the year, the research location, the most frequently-used words, and the most-cited technologies of Indonesian research about the smart city. We used content analysis and word frequency analysis to answer the questions. The government, academic, and business agency have joined the study, while other stakeholders may join too. There are varied academic disciplines which animate the examination. The year 2016 may be the opening of a positive trend, but there is still inadequate research locations covered. The noticeable most-frequently-used words are government, public, information, technology, and data. Then, the necessary technologies are the applications, infrastructure, Internet, e-government, and big data. Also, in the future, we need a research about a mobile-based smart city or social media monitoring and analytics.