Here's a list of feature films based on Astrid Lindgren's stories (by Eva-Maria Metcalf):

1947	Mästerdetektiven Blomkvist (Bill Bergson). Directed by Rolf Husberg.
1948	Pippi Långstrump (Pippi Longstocking). Directed by Per Gunwall.
1953	Mästerdetektiven och Rasmus (The masterdetective and Rasmus). Directed by Rolf Husberg.
1955	Luffaren och Rasmus (The tramp and Rasmus). Directed by Rolf Husberg.
1956	Rasmus, Pontus och Toker (Rasmus, Pontus, and Crazy). Directed by Stig Olin.
1957	Mästerdetektiven Blomkvist lever farligt (Bill Bergson lives dangerously). Directed by Olle Hellbom.
1960	Alla vi barn i Bullerbyn (The children of Noisy Village). Directed by Olle Hellbom.
1961	Bara roligt i Bullerbyn (Only fun in Noisy Village). Directed by Olle Hellbom.
1964	Tjorven, Båtsman och Moses (Tjorven, Båtsman, and Moses). Directed by Olle Hellbom.
1965	Tjorven och Skrållan (Tjorven and Skrallan). Directed by Olle Hellbom.
1966	Tjorven och Mysak (Tjorven and Mysak). Directed by Olle Hellbom.
1967	Skrållan, Ruskprick och Knorrhane (Skrallan, Nasty, and Grumble). Directed by Olle Hellbom.
1968	Vi på Saltkråkan (Seacrow Island). Directed by Olle Hellbom.
1970	Pippi Långstrump[ på de sju haven (Pippi Longstocking on the seven sears). Directed by Olle Hellbom.
	På rymmen med Pippi Låstrump (Pippi Longstocking on the run). Directed by Olle Hellbom.
1971	Emil i Lönneberga (Emil in Lonneberga). Directed by Olle Hellbom.
1972	Nya Hyss av Emil i Lönneberga (Emil's new pranks). Directed by Olle Hellbom.
1973	Emil och Griseknoen (Emil and piglet). Directed by Olle Hellbom.
1974	Väldens bästa Karlsson (The world's best Karlsson). Directed by Olle Hellbom.
1977	Bröderna Lejonhjärta (The brothers lionheart). Directed by Olle Hellbom.
1979	Du är inte klok, Madicken (Meg, you are crazy). Directed by Olle Hellbom.
1981	Rasmus på luffen (Rasmus and the vagabond). Directed by Olle Hellbom.
1984	Ronja Rövardotter (Ronia, the robber's daughter). Directed by Teage Danielsson.
1986	Alla vi barn i Bullerbyn (The children of Noisy Village). Directed by Lasse Hallström.
1987	Mer om oss barn i Bullerbyn (More about the children of Noisy Village). Directed by Lasse Hallström.
	Mio, min Mio (Mio, my son). Directed by Vladimir Grammatikow.
1988	New Adventures of Pippi Longstocking. Directed by Ken Annakin.
	Short films produced by Svensk Filmindustri based on Lindgren's early tales: Kajsa Kavat (Brenda Brave), Nåting levande åt Lame-Kal (A live Christmas present), Godnatt, Herr Luffare (Good night, Mr. Vagabond), Ingen rövare finns i skogen (There are no robbers in the forest), Hoppa högst (One jump too many), Allrakäraste syster (My very own sister), and Gull-Pian (Sweet Pea).

The Internet Movie Database has a large list of of movies that were based on Astrid Lindgren's books, such as:

1. Kalle Blomkvist och Rasmus (1997)
2. Pippi Longstocking (1997)
   ... aka Pippi Långstrump (1997) (Swedish title)
3. Kalle Blomkvist - Måsterdetektiven lever farligt (1996)
   ... aka Master Detective Lives Dangerously, The (1996)
4. Lotta 2 - Lotta flyttar håmifren (1993)
   ... aka Lotta 2 (1993)
5. Lotta på Bråkmakargatan (1992)
   ... aka Clever Little Girl Like Lotta, A (1992)
   ... aka Lotta on Rascal Street (1992)
6. "Lotta på Bråkmakargatan" (1992) (mini) TV Series
7. Nils Karlsson Pyssling (1990)
   ... aka Simon Small (1990)
8. Peter och Petra (1989)
9. New Adventures of Pippi Longstocking, The (1988)
10. Gull-Pian (1988) (novel)
11. Mio min Mio (1987)
    ... aka Land of Faraway, The (1987)
    ... aka Mio in the Land of Faraway (1987)
12. Mer om oss barn i Bullerbyn (1987)
    ... aka More About the Children of Bullerby Village (1987)
13. Alla vi barn i Bullerbyn (1986)
    ... aka Children of Bullerby Village, The (1986)
    ... aka Children of Noisy Village, The (1986)
14. Ronja Rövardotter (1984)
    ... aka Ronia, the Robber's Daughter (1984)
15. Rasmus på luffen (1981)
    ... aka Rasmus and the Vagabond (1981)
16. Madicken på Junibacken (1980)
    ... aka Meg of June Hill (1980)
17. Du är inte klok Madicken (1979)
    ... aka Madicken (1979)
18. Bröderna Lejonhjärta (1977)
    ... aka Brothers Lionheart, The (1977)
19. Emil och griseknoen (1975)
20. Karlsson påtaket (1975)
21. Nya hyss av Emil i Lönneberga (1973)
22. Här kommer Pippi Långstrump (1973)
    ... aka Pippi Goes On Board (1975) (US title)
23. Emil i Lönneberga (1971)
24. På rymmen med Pippi Långstrump (1970)
    ... aka Pippi on the Run (1977) (US title)
25. Pippi Långstrump på de sju haven (1970)
    ... aka Pippi Longstocking on the Seven Seas (1970)
    ... aka Pippi in the South Seas (1974) (US title)
26. Skrållan, Ruskprick och Knorrhane (1967)
27. Tjorven och Mysak (1966)
28. Tjorven och Skrållan (1965)
29. Tjorven Båtsman och Moses (1964)
30. "Vi på Saltkråkan" (1964) (mini) TV Series
31. Bara roligt i Bullerbyn (1961)
32. Alla vi barn i Bullerbyn (1960)
33. Mästerdetektiven lever farligt (1957)
34. Rasmus, Pontus och Toker (1956)
35. Luffaren och Rasmus (1955)
36. Mästerdetektiven och Rasmus (1953)
    ... aka Master Detective and Rasmus, The (1953)
37. Pippi Långstrump (1949)
38. Mästerdetektiven Blomkvist (1947)