Over the last few years, several advances were implemented in the PacBio RS II System to maximize throughput and efficiency while reducing the cost per sample. The number of useable bases per SMRT Cell now exceeds 1 Gb with the latest P6-C4 chemistry and 6-hour movies. For applications such as microbial sequencing, targeted sequencing, Iso-Seq (full-length isoform sequencing) and Nimblegen’s target enrichment method, current SMRT Cell yields could be an excess relative to project requirements. To this end, barcoding is a viable option for multiplexing samples. For microbial sequencing, multiplexing can be accomplished by tagging sheared genomic DNA during library construction with modified SMRTbell adapters. We studied the performance of 2- to 8-plex microbial sequencing. For full-length amplicon sequencing such as HLA typing, amplicons as large as 5 kb may be barcoded during amplification using barcoded locus-specific primers. Alternatively, amplicons may be barcoded during SMRTbell library construction using barcoded SMRTbell adapters. The preferred barcoding strategy depends on the user’s existing workflow and flexibility to changing and/or updating existing workflows. Using barcoded adapters, five Class I and II genes (3.3 – 5.8 kb) x 96 patients can be multiplexed and typed. For Iso-Seq full-length cDNA sequencing, barcodes are incorporated during 1st-strand synthesis and are enabled by tailing the oligo-dT primer with any PacBio published 16-bp barcode sequences. RNA samples from 6 maize tissues were multiplexed to generate barcoded cDNA libraries. The NimbleGen SeqCap Target Enrichment method, combined with PacBio’s long-read sequencing, provides comprehensive view of multi-kilobase contiguous regions, both exonic and intronic regions. To make this cost effective, we recommend barcoding samples for pooling prior to target enrichment and capture. Here, we present specific examples of strategies and best practices for multiplexing samples for different applications for SMRT Sequencing. Additionally, we describe recommendations for analyzing barcoded samples.