
The Best of Nancy Wilson is the first compilation album by American singer Nancy Wilson. All of the selections were previously released as album tracks or singles between 1960 and 1968. The only track to appear for the first time on an album was the single version of "Face it Girl, it's Over," which is a longer edit than the version found on the LP Easy.

Blues Anytime: An Anthology of British Blues is a series of compilation albums featuring tracks from various British blues artists. Three volumes were released by Immediate Records in 1968, followed by Blues Leftovers in 1969.

Country Soul contains recordings of a prestardom Glen Campbell, which were made around 1960-1961. This album, just like the other Starday album Country Music Star No. 1, was released after Glen Campbell rose to international fame with hits like "Gentle on My Mind," "By the Time I Get to Phoenix" and "Wichita Lineman." Campbell sued against these releases but eventually settled with Starday.

Direct Hits is the first UK compilation album released by The Who. It collects singles, B-sides, and album tracks originally recorded for Reaction Records and Track Records between 1966 and 1968. Original UK issues of this album were released in both stereo and mono versions. The album was not a strong seller and was deleted in the early 1970s. This was the fourth UK LP released by The Who.

The Dock of the Bay is the first of a number of posthumously released Otis Redding albums, and his seventh studio album. It contains a number of singles and B-sides dating back to 1965 and one of his best known songs, the posthumous hit "(Sittin' On) The Dock of the Bay". In 2003, the album was ranked number 161 on Rolling Stone magazine's list of the 500 greatest albums of all time, maintaining the rating in a 2012 revised list.

Singer Presents Elvis Singing Flaming Star and Others is a compilation album by American singer and musician Elvis Presley, released by RCA Records in October, 1968. It spent five months available only at select retail stores featuring products by the Singer Sewing Machine Company as a promotional tie-in with Presley's upcoming Christmas television special on the NBC network, which Singer had sponsored. It was reissued for normal retail channels as Elvis Sings Flaming Star in March 1969, becoming the first Elvis Presley budget album on the RCA Camden label, catalogue CAS 2304. The 1969 release peaked at number 96 on the Billboard 200 album chart. It was certified Gold on July 15, 1999, and Platinum on January 6, 2004, by the Recording Industry Association of America.

Golden Grass is the first compilation album by the American rock band The Grass Roots, released in November 1968 by Dunhill Records. The LP's release in the fall of 1968 followed the success of the group's highest charting single, "Midnight Confessions". It featured a song written by Carole King and Toni Stern titled "Lady Pleasure", which was previously unreleased by the group, as well as a new single, "Bella Linda", which was originally written by the Italian songwriting duo of Lucio Battisti and Mogol. The Grass Roots' version of the song, which was given English lyrics by Barry Gross and Steve Barri, charted at #28. Golden Grass is the highest charting Grass Roots album at #25, and was certified gold by the RIAA in 1970.

The Heart of Johnny Cash is the 29th overall album released by country singer Johnny Cash. It was released in 1968. In essence, it is a compilation album, though a handful of new recordings were included. Three songs from the album became moderately successful singles, while a version of "Girl in Saskatoon" was released on Personal File in 2006. The album was only available via Television marketing sales, and was not released to retail stores. It has not been released on CD.

Here's Loretta Lynn is a compilation album by American country music singer-songwriter Loretta Lynn. It was released on April 22, 1968, by Vocalion Records.

In Loving Memory is a gospel compilation released by Motown Records in September 1968. It is dedicated to the memory of Motown founder Berry Gordy's sister, Mrs. Loucye S. Gordy Wakefield, and features several popular Motown acts, including Diana Ross & the Supremes, The Temptations, The Miracles and Marvin Gaye, performing versions of popular gospel songs and spirituals.

Like It Is, Was, and Evermore Shall Be is a compilation album from Scottish singer-songwriter Donovan. It was released in the US in April 1968. Like It Is, Was, and Evermore Shall Be marked the second Hickory Records compilation of Donovan's 1965 Pye Records material in the United States, following the moderately successful The Real Donovan from 1966.

Listen Here! is a sampler album released by Transatlantic Records in 1968. It was the second significant UK contemporary music sampler release in the period.

Magic Bus: The Who on Tour is the fourth American album by British rock band The Who, released by Decca in the US in September 1968 to capitalize on the success of their single of the same name. It is a compilation album of previously released material, and was not issued in the UK, although the album was also released at approximately the same time in Canada. It peaked at #39 on the Billboard 200.

Neil Diamond's Greatest Hits is the first compilation album of songs recorded by Neil Diamond. It was released in 1968 by Bang Records after Diamond left Bang for Uni Records. Bang would eventually release four Neil Diamond compilation albums on top of the two original Diamond albums that Bang issued in 1966 and '67. Ten of the twelve songs on this album are original Diamond compositions with the remaining two cover versions of oldies.

Old Golden Throat is the 28th album by country singer Johnny Cash. It was released in 1968 and is a collection of mostly previously released songs. Nine of the fourteen tracks had previously appeared on Billboard's country singles chart.

Prezervation is a compilation album by saxophone player Stan Getz and pianist Al Haig. It was released in January 1968 and includes performances recorded between 1949 and 1950. The album features both instrumental and vocal pieces. Whilst the first eight pieces had been available on various LPs before, tracks 9-12 were unissued at the time of the album's release and don't feature Getz playing. Prezervation also includes the rarities "Stardust" and "Goodnight My Love", whose masters had been considered lost for some time until being rediscovered by Don Schlitten shortly before the album's release.

Rock Machine - I Love You was a bargain priced sampler album, released by CBS Records in the UK in 1968.

The Rock Machine Turns You On was the first bargain priced sampler album. It was released in the UK, Australia, New Zealand, Canada, South Africa, The Netherlands, Germany and a number of other European countries in 1968 as part of an international marketing campaign by Columbia Records, who were known in Europe, Australia, New Zealand and South Africa as CBS.
Smothers Brothers Comedy Hour is a 1968 comedy album released on Mercury Records by the Smothers Brothers consisting of bits from their CBS television series, The Smothers Brothers Comedy Hour. As a result, much of the album consists of political humor, which was absent from their previous recording efforts but remained true to their television show's content. It reached number 164 on the Billboard Pop Albums chart.
Tropicália ou Panis et Circencis is a 1968 collaboration album by artists including Gilberto Gil, Caetano Veloso, Tom Zé, Os Mutantes and Gal Costa. Considered an important record in the Tropicália movement and in the history of Brazilian music, it features arrangements by Rogerio Duprat and lyrical contributions from Torquato Neto.