The purpose of this study was to investigate inferential comprehension of elementary school students with at risk for learning disabilities. 460 students of 5th grade elementary schools in five cities and provinces were participated in the study. Students with at risk for learning disabilities were screened by the result of standardized achievement test and clinical report. Using Latent Profile Analysis, students were classified into five groups based on the characteristics of six sub skills of inferential comprehension. Of the five latent groups, the students at risk for learning disabilities were in three subgroups: From groups with defects in overall inferential comprehension, to groups requiring intensive intervention in word meaning inference, to groups requiring intervention in elaborative inferential comprehension, such as activating prior knowledge. Results suggest the need for diagnostic assessment and differential intervention for students with at risk for leaning disabilities. Based on the research result, some discussions and implications for future research were suggested.